Revert "[FP] Code reformat"

This reverts commit 1076777203.
Reformated '1ano/1semestre/fp/extra2/twitter.json' which created over 100,000 lines.
This commit is contained in:
TiagoRG 2023-05-16 21:14:36 +01:00
parent 1076777203
commit 4cd88a465f
102 changed files with 386 additions and 105833 deletions

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@ -1,17 +1,13 @@
# Fundamentos de Programação
### Projetos + resoluções de exercícios organizados por aulas
### Linguagem usada: [Python](https://www.python.org/)
## [Finished]
---
## Índice
| Aula nº | Tópicos |
|------------------------------------------------------------------------------------|----------------------------------------|
| Aula nº | Tópicos |
|--------------------------------------------------------------------------|----------------------------------------|
| [01](https://github.com/TiagoRG/uaveiro-leci/tree/master/1ano/1semestre/fp/aula01) | Introduction, Basics |
| [02](https://github.com/TiagoRG/uaveiro-leci/tree/master/1ano/1semestre/fp/aula02) | Conditionals, Boolean expressions |
| [03](https://github.com/TiagoRG/uaveiro-leci/tree/master/1ano/1semestre/fp/aula03) | Functions, Lambda expressions |
@ -22,6 +18,5 @@
| [08](https://github.com/TiagoRG/uaveiro-leci/tree/master/1ano/1semestre/fp/aula08) | List Comprehensions, Sets |
| [09](https://github.com/TiagoRG/uaveiro-leci/tree/master/1ano/1semestre/fp/aula09) | Searching, Sorting, Lambda Expressions |
| [10](https://github.com/TiagoRG/uaveiro-leci/tree/master/1ano/1semestre/fp/aula10) | Recursive Functions |
---
*Pode conter erros, caso encontre algum, crie um* [*ticket*](https://github.com/TiagoRG/uaveiro-leci/issues/new)

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@ -1,12 +1,12 @@
| Expressão | Valor | Tipo |
|---------------|----------|-----------|
| 1 + 2 * 5 | 11 | int |
| 17 / 3.0 | 5.666667 | float |
| 17 / 3 | 5.666667 | float |
| 17 // 3 | 5 | int |
| 17 % 3.0 | 2.0 | float |
| 5.0 / 0.75 | 6.666667 | float |
| 5.0 // 0.75 | 6.0 | float |
| 'tau' + 'rus' | 'taurus' | str |
| 'tau' + 2 | ? | TypeError |
| 'tau' * 2 | 'tautau' | str |
| Expressão | Valor | Tipo |
|---------------|-----------|-----------|
| 1 + 2 * 5 | 11 | int |
| 17 / 3.0 | 5.666667 | float |
| 17 / 3 | 5.666667 | float |
| 17 // 3 | 5 | int |
| 17 % 3.0 | 2.0 | float |
| 5.0 / 0.75 | 6.666667 | float |
| 5.0 // 0.75 | 6.0 | float |
| 'tau' + 'rus' | 'taurus' | str |
| 'tau' + 2 | ? | TypeError |
| 'tau' * 2 | 'tautau' | str |

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@ -2,7 +2,7 @@ largura = float(input("Largura? "))
altura = float(input("Altura? "))
area = largura * altura
perimetro = largura * 2 + altura * 2
perimetro = largura*2 + altura*2
print("Area:", area)
print("Perimetro:", perimetro)

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@ -9,3 +9,4 @@ surname = input("Apelido? ")
course = input("Curso? ")
print("Olá {} {}!\nBem vindo ao curso de {}!".format(name, surname, course))

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@ -1,7 +1,5 @@
# Fundamentos de Programação
## Aula 01 - [Slides](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/1semestre/fp/slides/tp01-intro.pdf)
### Tópico principal da aula: Introduction, Basics
---

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@ -2,4 +2,4 @@ nome = input('Como te chamas? ')
anoNascenca = int(input('Em que ano nasceste? '))
ano = int(input('Ano para verificar: '))
print(f'{nome}, em {ano} farás {ano - anoNascenca} anos.')
print(f'{nome}, em {ano} farás {ano - anoNascenca} anos.')

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@ -2,4 +2,4 @@ celcius = float(input('°C: '))
fahrenheit = 1.8 * celcius + 32
print(f'\n{celcius} °C = {fahrenheit} °F')
print(f'\n{celcius} °C = {fahrenheit} °F')

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@ -3,4 +3,4 @@ v2 = float(input('Velocidade de regresso (v2): '))
vm = (2 * v1 * v2) / (v1 + v2)
print('\nA velocidade média da viagem completa foi: ', vm)
print('\nA velocidade média da viagem completa foi: ', vm)

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@ -4,4 +4,5 @@ mins = secs // 60
m = mins % 60
h = mins // 60
print("{:02d}:{:02d}:{:02d}".format(h, m, s))
print("{:02d}:{:02d}:{:02d}".format(h, m, s))

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@ -1,13 +1,13 @@
from math import *
A = float(input('Comprimento do cateto A: '))
B = float(input('Comprimento do cateto B: '))
C = sqrt(A ** 2 + B ** 2)
C = sqrt(A**2 + B**2)
cosseno = A / C
angRad = acos(cosseno)
angDeg = angRad * 180 / pi
print(
f'O comprimento da hipotenusa é {round(C, 2)} e o valor do angulo entre o cateto A e a hipotenusa é {round(angDeg, 2)}°')
print(f'O comprimento da hipotenusa é {round(C, 2)} e o valor do angulo entre o cateto A e a hipotenusa é {round(angDeg, 2)}°')

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@ -1,5 +1,6 @@
from math import sqrt
x1, y1 = input("Introduza x1 e y1, separados por uma virgula ',': ").split(',')
x2, y2 = input("Introduza x2 e y2, separados por uma virgula ',': ").split(',')
@ -8,6 +9,6 @@ y1 = float(y1)
x2 = float(x2)
y2 = float(y2)
distancia = sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2)
distancia = sqrt((x2 - x1)**2 + (y2 - y1)**2)
print('A distancia entre os dois pontos é: ', distancia)
print('A distancia entre os dois pontos é: ', distancia)

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@ -1,7 +1,7 @@
A = 3
M = 2
viagensDia = 2 * M * sum(i for i in range(1, A + 1))
viagensDia = 2 * M * sum(i for i in range(1, A+1))
viagensAno = viagensDia * 365
mAno = viagensAno * 3

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@ -1,7 +1,5 @@
# Fundamentos de Programação
## Aula 02 - [Slides](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/1semestre/fp/slides/tp02-selection.pdf)
### Tópico principal da aula: Conditionals, Boolean expressions
---
*Pode conter erros, caso encontre algum, crie um* [*ticket*](https://github.com/TiagoRG/uaveiro-leci/issues/new)

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@ -1,3 +1,4 @@
# A teenager is a person between 13 and 19 years old, inclusive.
# A child is under 13. A grown-up is 20 or more.
# This program outputs the age category for a given input age.
@ -10,15 +11,15 @@ age = int(input("Age? "))
if age < 0:
print("ERROR: invalid age!")
exit(1) # this terminates the program
exit(1) # this terminates the program
print("Age:", age)
if age < 13:
if age < 13 :
cat = "child"
elif 13 < age < 20:
cat = "teenager"
else:
cat = "grown-up"
print("Category: ", cat)
print("Category: ", cat)

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@ -2,8 +2,7 @@ import math
POINTS = (6, 13, 4, 18, 1, 20, 5, 12, 9, 14, 11, 8, 16, 7, 19, 3, 17, 2, 15, 10)
print(
"Introduza as coordenadas (x, y) do dardo.\nRepresenta as posicoes horizontal e vertical respetivamente.\nAmbas em milimetros.")
print("Introduza as coordenadas (x, y) do dardo.\nRepresenta as posicoes horizontal e vertical respetivamente.\nAmbas em milimetros.")
x = int(input('X: '))
y = int(input('Y: '))
@ -20,6 +19,7 @@ elif mod < 32:
print('Pontuacao: 25 pontos.')
exit(1)
angleRad = math.atan2(y, x)
angleDeg = math.degrees(angleRad) - 9
score = POINTS[int(angleDeg / 20)]

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@ -11,4 +11,4 @@ if x2 > mx:
if x3 > mx:
mx = x3
print("Maximum: ", mx)
print("Maximum: ", mx)

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@ -7,4 +7,4 @@ if duracao < 60:
else:
custo = duracao * tarifario_sec
print('Custo: ', custo)
print('Custo: ', custo)

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@ -1,6 +1,7 @@
CTP = float(input('Componente Teorica-pratica: '))
CP = float(input('Componente Pratica: '))
NF = round(0.3 * CTP + 0.7 * CP)
if (CTP < 6.6) or (CP < 6.6):
@ -15,4 +16,4 @@ NF = round(0.3 * ATPR + 0.7 * ATP)
if NF >= 10:
print('Aprovado com nota ', NF)
else:
print('Continua reprovado, nota ', NF)
print('Continua reprovado, nota ', NF)

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@ -9,7 +9,7 @@ print("Índice de Massa Corporal")
altura = float(input("Altura (m)? "))
peso = float(input("Peso (kg)? "))
imc = peso / altura ** 2
imc = peso / altura**2
print("IMC:", imc, "kg/m2")
@ -23,4 +23,4 @@ elif imc < 30:
else:
categoria = "Obeso"
print("Categoria:", categoria)
print("Categoria:", categoria)

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@ -1,7 +1,5 @@
# Fundamentos de Programação
## Aula 03 - [Slides](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/1semestre/fp/slides/tp03-functions.pdf)
### Tópico principal da aula: Functions
---
*Pode conter erros, caso encontre algum, crie um* [*ticket*](https://github.com/TiagoRG/uaveiro-leci/issues/new)

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@ -2,7 +2,7 @@
# given the height (in meter) and weight (in kg) of a person.
def bodyMassIndex(height, weight):
# Complete the function definition...
bmi = weight / height ** 2
bmi = weight / height**2
return bmi
@ -10,7 +10,7 @@ def bodyMassIndex(height, weight):
# BMI: <18.5 [18.5, 25[ [25, 30[ 30 or greater
# Category: Underweight Normal weight Overweight Obesity
def bmiCategory(bmi):
assert bmi > 0
assert bmi>0
# Complete the function definition...
if bmi < 18.5:
return 'Underweight'
@ -25,7 +25,7 @@ def bmiCategory(bmi):
# This is the main function
def main():
print("Índice de Massa Corporal")
altura = float(input("Altura (m)? "))
if altura < 0:
print("ERRO: altura inválida!")
@ -46,4 +46,4 @@ def main():
# Program starts executing here
if __name__ == "__main__":
main()
main()

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@ -1,28 +1,26 @@
def isLeapYear(year):
return year % 400 == 0 if year % 100 == 0 else year % 4 == 0
def monthDays(year, month):
assert month > 0
MONTHDAYS = (0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31)
days = MONTHDAYS[month]
return days + 1 if (isLeapYear(year) and month == 2) else days
def nextDay(year, month, day):
def nextDay(year, month, day):
# Verifica se é o último dia do ano
if (month, day) == (12, 31):
year += 1
month = 1
day = 1
# Verifica se é o último dia do mês
elif monthDays(year, month) == day:
elif (monthDays(year, month) == day):
month += 1
day = 1
# Dia comum
else:
day += 1
@ -32,29 +30,28 @@ def nextDay(year, month, day):
# This is the main function
def main():
print("Was", 2017, "a leap year?", isLeapYear(2017)) # False?
print("Was", 2016, "a leap year?", isLeapYear(2016)) # True?
print("Was", 2000, "a leap year?", isLeapYear(2000)) # True?
print("Was", 1900, "a leap year?", isLeapYear(1900)) # False?
print("January 2017 had", monthDays(2017, 1), "days") # 31?
print("Was", 2017, "a leap year?", isLeapYear(2017)) # False?
print("Was", 2016, "a leap year?", isLeapYear(2016)) # True?
print("Was", 2000, "a leap year?", isLeapYear(2000)) # True?
print("Was", 1900, "a leap year?", isLeapYear(1900)) # False?
print("January 2017 had", monthDays(2017, 1), "days") # 31?
print("February 2017 had", monthDays(2017, 2), "days") # 28?
print("February 2016 had", monthDays(2016, 2), "days") # 29?
print("February 2000 had", monthDays(2000, 2), "days") # 29?
print("February 1900 had", monthDays(1900, 2), "days") # 28?
y, m, d = nextDay(2017, 1, 30)
print(y, m, d) # 2017 1 31 ?
print(y, m, d) # 2017 1 31 ?
y, m, d = nextDay(2017, 1, 31)
print(y, m, d) # 2017 2 1 ?
print(y, m, d) # 2017 2 1 ?
y, m, d = nextDay(2017, 2, 28)
print(y, m, d) # 2017 3 1 ?
print(y, m, d) # 2017 3 1 ?
y, m, d = nextDay(2016, 2, 29)
print(y, m, d) # 2016 3 1 ?
print(y, m, d) # 2016 3 1 ?
y, m, d = nextDay(2017, 12, 31)
print(y, m, d) # 2018 1 1 ?
print(y, m, d) # 2018 1 1 ?
# call the main function
if __name__ == "__main__":
main()
main()

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@ -1,9 +1,6 @@
#### Exercícios propostos no [CodeCheck](https://horstmann.com/codecheck/index.html)
___
## Ex 1.
height = 4.5<br />
width = 3<br />
volume1 = balloonVolume(width, height)<br />
@ -14,9 +11,7 @@ print("Change: ", change)<br />
change = balloonVolume(width + 2, height + 2) - volume2<br />
print("Change: ", change)
___
## Ex 2.
def balloonVolume(width, height):<br />
&emsp;pi = 3.1415926<br />
&emsp;a = height / 2<br />
@ -24,15 +19,11 @@ def balloonVolume(width, height):<br />
&emsp;volume = 4 * pi * a * c * c / 3<br />
&emsp;return volume
___
## Ex 3.
def hideCharacters(string) :<br />
&emsp;return "*" * len(string)
___
## Ex 4.
def isEven(n):<br />
&emsp;if n % 2 == 0:<br />
&emsp;&emsp;return True<br />
@ -48,9 +39,7 @@ def main() :<br />
<br />
main()
___
## Ex 5.
def countSpaces(string):<br />
&emsp;spaces = 0<br />
&emsp;for char in string:<br />

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@ -4,11 +4,9 @@ def max2(x, y):
else:
return y
def max3(x, y, z):
return max2(x, max2(y, z))
def main():
n1 = float(input('Introduza dois valores.\nN1: '))
n2 = float(input('N2: '))
@ -23,4 +21,4 @@ def main():
if __name__ == "__main__":
main()
main()

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@ -5,6 +5,5 @@ def tax(r):
return 0.2 * r - 100
return 0.3 * r - 300
x = float(input('R? '))
print('O valor de tax(r) é: {:.3f}'.format(tax(x)))
print('O valor de tax(r) é: {:.3f}'.format(tax(x)))

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@ -1,18 +1,15 @@
def intersects(a1, b1, a2, b2):
assert a1 <= b1 and a2 <= b2, "Os intervalos não são válidos."
return a1 <= b2 and a2 <= b1
assert a1 < b1
assert a2 < b2
if a1 < b2 and a2 < b1:
return True
else:
return False
def main():
a1 = float(input("a1: "))
b1 = float(input("b1: "))
a2 = float(input("a2: "))
b2 = float(input("b2: "))
a1 = float(input("a1: "))
b1 = float(input("b1: "))
a2 = float(input("a2: "))
b2 = float(input("b2: "))
try:
print(intersects(a1, b1, a2, b2))
except AssertionError as e:
print(e)
main()
print(intersects(a1, b1, a2, b2))

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@ -1,16 +1,11 @@
#### Exercícios propostos no [CodeCheck](https://horstmann.com/codecheck/index.html)
___
## Ex 10.
def hms2sec(h, m, s):<br />
&emsp;sec = h * 3600 + m * 60 + s
&emsp;return sec
___
## Ex 11.
def sec2hms(sec):<br />
&emsp;h = sec // 3600<br />
&emsp;m = (sec // 60) % 60<br />

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@ -11,6 +11,5 @@ def countdown(n):
yield n
n -= 1
if __name__ == "__main__":
main()
main()

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@ -7,13 +7,11 @@ def mdc(a, b):
else:
return mdc(b, r)
def main():
print('Este programa calcula o máximo divisor comum de dois námeros naturais')
n1 = int(input('Numero 1: '))
n2 = int(input('Numero 2: '))
print(f'\nO Máximo Divisor Comum de {n1} e {n2} é: {mdc(n1, n2)}')
if __name__ == "__main__":
main()
main()

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@ -1,11 +1,11 @@
# Esta função implementa g(x) = 8 - x**3
def g(x):
return 8 - x ** 3
return 8 - x**3
# Defina uma função que implemente p(x) = x**2 + 2x + 3
def p(x):
return x ** 2 + 2 * x + 3
return x**2 + 2*x + 3
def main():

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@ -1,7 +1,5 @@
# Fundamentos de Programação
## Aula 04 - [Slides](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/1semestre/fp/slides/tp04-iteration.pdf)
### Tópico principal da aula: Iteration, Loops
---
*Pode conter erros, caso encontre algum, crie um* [*ticket*](https://github.com/TiagoRG/uaveiro-leci/issues/new)

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@ -4,7 +4,7 @@ def main():
div_list_array = divList(n)
div_list = ", ".join(div_list_array)
print(f"""
--------------------
@ -20,7 +20,6 @@ Este é um número {category(n, div_list_array)}.
""")
# Obtém uma lista com todos os dividores de um número
def divList(n):
divs = []
@ -29,7 +28,6 @@ def divList(n):
divs.append(str(x))
return divs
# Obtém a categoria de um número
def category(n, divs):
total = 0
@ -37,8 +35,7 @@ def category(n, divs):
total += int(div)
if total < n: return 'deficiente'
if total == n: return 'perfeito'
if total > n: return 'abundante'
if total > n: return 'abundante'
if __name__ == "__main__":
main()
main()

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@ -4,11 +4,9 @@ def factorial(n):
total *= x
return total
def main():
n = int(input('Introduza um número: '))
print('O fatorial de {} é: {}'.format(n, factorial(n)))
if __name__ == "__main__":
main()
main()

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@ -1,13 +1,11 @@
def fibonacci(n):
if n == 0: return 0
if n == 1: return 1
return fibonacci(n - 1) + fibonacci(n - 2)
return fibonacci(n-1) + fibonacci(n-2)
def main():
n = int(input('Introduza um número: '))
print(f'O {n}º número de Fibonacci é: {fibonacci(n)}')
if __name__ == "__main__":
main()
main()

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@ -2,7 +2,6 @@
import random
def main():
# Pick a random number between 1 and 100, inclusive
secret = random.randrange(1, 101)
@ -20,9 +19,7 @@ def main():
c += 1
trieslist.append(str(num))
triesstr = ', '.join(trieslist)
print(
f'Well done! The secret number was {secret}. It took you {c} tries to get it right.\nList of tries: {triesstr}')
print(f'Well done! The secret number was {secret}. It took you {c} tries to get it right.\nList of tries: {triesstr}')
if __name__ == "__main__":
main()

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@ -3,8 +3,8 @@ import math
def leibnizPi4(n):
total = 0
for x in range(1, n + 1):
increment = 1 / (x * 2 - 1)
for x in range(1, n+1):
increment = 1/(x*2-1)
total += -increment if x % 2 == 0 else increment
return total
@ -13,7 +13,7 @@ def main():
num = int(input('Introduza o número de termos: '))
print(f"""
Resultado da série de Leibniz: {leibnizPi4(num)}
Valor do PI/4: {math.pi / 4}
Valor do PI/4: {math.pi/4}
""")

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@ -10,17 +10,14 @@ def GetValues():
count += 1
return values
# Calcula a média dos valores da lista 'values'
def GetMedia(val):
return sum(val) / len(val)
# Função principal
def main():
values = GetValues()
print('Média dos valores introduzidos: ', GetMedia(values))
if __name__ == "__main__":
main()
main()

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@ -1,9 +1,9 @@
# This program generates 20 terms of a sequence by a recurrence relation.
Un = 100 # Un = each term of the sequence. Initially = U0
Un = 100 # Un = each term of the sequence. Initially = U0
count = 0
while Un > 0:
print(round(Un, 4))
Un = 1.01 * Un - 1.01 # Set Un to the next term of the sequence
Un = 1.01*Un - 1.01 # Set Un to the next term of the sequence
count += 1
print('O programa mostrou ', count, ' termos')

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@ -1,7 +1,7 @@
# Show a table of the squares of the first four numbers
print(" {:1s} | {:>3s} | {:>7s}".format("n", "", "2**n"))
for n in range(1, 21):
print("{:2d} | {:3d} | {:7d}".format(n, n ** 2, 2 ** n))
print("{:2d} | {:3d} | {:7d}".format(n, n**2, 2**n))
# Modify the program to show the squares of 1..20. (Use the range function.)
# Also, add a column to show 2**n. Adjust the formatting.

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@ -2,40 +2,39 @@
# JMR 2019
def isLeapYear(year):
return year % 4 == 0 and year % 100 != 0 or year % 400 == 0
return year%4 == 0 and year%100 != 0 or year%400 == 0
def printLeapYears(year1, year2):
"""Print all leap years in range [year1, year2[."""
for year in listLeapYears(year1, year2):
print(year)
"""Print all leap years in range [year1, year2[."""
for year in listLeapYears(year1, year2):
print(year)
def numLeapYears(year1, year2):
"""Return the number of leap years in range [year1, year2[."""
return len(listLeapYears(year1, year2))
"""Return the number of leap years in range [year1, year2[."""
return len(listLeapYears(year1, year2))
def listLeapYears(year1, year2):
"""Return a list of leap years in range [year1, year2[."""
# (We'll get back to lists later in the course.)
lst = []
for year in range(year1, year2):
if isLeapYear(year):
lst.append(year)
return lst
"""Return a list of leap years in range [year1, year2[."""
# (We'll get back to lists later in the course.)
lst = []
for year in range(year1, year2):
if isLeapYear(year):
lst.append(year)
return lst
# MAIN PROGRAM:
def main():
printLeapYears(1870, 1921)
printLeapYears(1870, 1921)
x = numLeapYears(1679, 2079)
print("In [1679, 2079[ there are", x, "leap years")
x = numLeapYears(1679, 2079)
print("In [1679, 2079[ there are", x, "leap years")
print(listLeapYears(1970, 2002))
print(listLeapYears(1970, 2002))
if __name__ == "__main__":
main()
main()

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@ -3,19 +3,17 @@
def inputTotal():
"""Read numbers until empty string is entered and return the sum."""
tot = 0.0
while True:
n = input("valor? ") # input("valor? ")
if n == '': return tot
tot += float(n)
"""Read numbers until empty string is entered and return the sum."""
tot = 0.0
while True:
n = input("valor? ") # input("valor? ")
if n == '': return tot
tot += float(n)
# MAIN PROGRAM
def main():
tot = inputTotal()
print(tot)
tot = inputTotal()
print(tot)
if __name__ == "__main__":
main()
main()

View File

@ -11,15 +11,13 @@
# JMR 2019
def main():
for i in range(1, 11):
table(i)
print()
for i in range (1, 11):
table(i)
print()
def table(n):
for i in range(1, 11):
print(f'{n} x {i} = {n * i}')
for i in range(1, 11):
print(f'{n} x {i} = {n*i}')
if __name__ == "__main__":
main()
main()

View File

@ -4,8 +4,7 @@
# For a summary of the available methods:
# https://runestone.academy/runestone/books/published/thinkcspy/PythonTurtle/SummaryofTurtleMethods.html
import turtle # allows us to use the turtles library
import turtle # allows us to use the turtles library
# Make turtle t draw a square with the given side length
def square(t, side):
@ -13,7 +12,6 @@ def square(t, side):
t.forward(side)
t.left(90)
# Make turtle t draw a spiral.
# The first side should have length = start, the second start+incr, etc.,
# until the length reaches length=end (exclusive).
@ -28,24 +26,24 @@ def spiral(t, start, end, incr):
t.forward(start)
t.left(90)
start += incr
def main():
print("This program opens a window with a graphical user interface.")
wn = turtle.Screen() # creates a graphics window
alex = turtle.Turtle() # create a turtle named alex
wn = turtle.Screen() # creates a graphics window
alex = turtle.Turtle() # create a turtle named alex
alex.forward(150) # tell alex to move forward by 150 units
alex.right(90) # turn by 90 degrees
alex.forward(75) # complete the second side
alex.forward(150) # tell alex to move forward by 150 units
alex.right(90) # turn by 90 degrees
alex.forward(75) # complete the second side
beth = turtle.Turtle() # another turtle
beth.shape("turtle") # with another shape
beth.color("blue") # and color
beth.up() # pen up
beth.goto(-200, -100) # move to given point
beth.down() # pen down
square(beth, 100) # draw a square
beth = turtle.Turtle() # another turtle
beth.shape("turtle") # with another shape
beth.color("blue") # and color
beth.up() # pen up
beth.goto(-200, -100) # move to given point
beth.down() # pen down
square(beth, 100) # draw a square
# This should draw a spiral
alex.up()
@ -59,7 +57,7 @@ def main():
alex.down()
spiral(alex, 200, 0, -5)
turtle.exitonclick() # wait for a button click, then close window
turtle.exitonclick() # wait for a button click, then close window
print("The window was closed. Bye!")

View File

@ -1,7 +1,5 @@
# Fundamentos de Programação
## Aula 05 - [Slides](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/1semestre/fp/slides/tp05-sequences.pdf)
### Tópico principal da aula: Tuples, Lists
---
*Pode conter erros, caso encontre algum, crie um* [*ticket*](https://github.com/TiagoRG/uaveiro-leci/issues/new)

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@ -16,4 +16,4 @@ def allMatches(teamList):
if __name__ == "__main__":
main()
main()

View File

@ -19,14 +19,14 @@ def evenThenOdd(string):
def removeAdjacentDuplicates(s):
new = ''
for i in range(len(s)):
if i == 0 or s[i] != s[i - 1]:
if i == 0 or s[i] != s[i-1]:
new += s[i]
return new
def reapeatNumTimes(n):
lst = []
for i in range(1, n + 1):
for i in range(1, n+1):
lst += [i] * i
return lst

View File

@ -2,11 +2,11 @@ def main():
s = input('Introduza uma string >> ')
print(ispalindrome(s))
def ispalindrome(s):
pal_s = s[::-1]
return pal_s == s
if __name__ == "__main__":
main()
main()

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@ -9,7 +9,6 @@ def shorten(string):
if char.isupper():
abv += char
return abv
if __name__ == "__main__":
main()
main()

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@ -19,23 +19,22 @@ def nameToTels(partName, telList, nameList):
tels.append(telList[index])
return tels
def main():
# Lists of telephone numbers and names
telList = ['975318642', '234000111', '777888333', '911911911']
nameList = ['Angelina', 'Brad', 'Claudia', 'Bruna']
nameList = ['Angelina', 'Brad', 'Claudia', 'Bruna']
# Test telToName:
tel = input("Tel number? ")
print(telToName(tel, telList, nameList))
print(telToName('234000111', telList, nameList) == "Brad")
print(telToName('222333444', telList, nameList) == "222333444")
print( telToName(tel, telList, nameList) )
print( telToName('234000111', telList, nameList) == "Brad" )
print( telToName('222333444', telList, nameList) == "222333444" )
# Test nameToTels:
name = input("Name? ")
print(nameToTels(name, telList, nameList))
print(nameToTels('Clau', telList, nameList) == ['777888333'])
print(nameToTels('Br', telList, nameList) == ['234000111', '911911911'])
print( nameToTels(name, telList, nameList) )
print( nameToTels('Clau', telList, nameList) == ['777888333'] )
print( nameToTels('Br', telList, nameList) == ['234000111', '911911911'] )
if __name__ == "__main__":

View File

@ -15,6 +15,7 @@ print(len(train))
# Qual o total de passageiros?
print(sum(train))
# Os dias da semana:
week = ['sab', 'dom', 'seg', 'ter', 'qua', 'qui', 'sex']
@ -24,4 +25,4 @@ print(week[2:])
# E para obter os dias úteis de dois em dois ['seg', 'qua', 'sex']?
print(week[2::2])
# JMR@ua.pt 2021
# JMR@ua.pt 2021

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@ -20,4 +20,4 @@ train2 = [4, 6, 5]
train += train2
print(train)
# JMR@ua.pt
# JMR@ua.pt

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@ -15,20 +15,18 @@ def passengers(train, n):
num2 = sum(class2)
return [num1, num2]
def test():
train1 = [12, 32, 10, 21]
train2 = [9, 29, 19]
train3 = [14, 34, 24]
print(train1, train2, train3)
print('\nTesting passengers')
print(passengers(train1, 2))
print(passengers(train2, 1))
print(passengers(train3, 0))
# Run tests:
test()
# JMR@ua.pt 2021
# JMR@ua.pt 2021

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@ -6,14 +6,13 @@
def transfer1car(t1, t2):
t2.append(t1[-1])
t1.remove(t1[-1])
def test():
train1 = [12, 32, 10, 21]
train2 = [9, 29, 19]
train3 = [14, 34, 24]
print(train1, train2, train3)
print("\nTesting transfer1car")
transfer1car(train1, train2)
print(train1, train2, train3)
@ -21,9 +20,8 @@ def test():
print(train1, train2, train3)
transfer1car(train3, train1)
print(train1, train2, train3)
# Run tests:
test()
# JMR@ua.pt 2021
# JMR@ua.pt 2021

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@ -17,14 +17,13 @@ def match(t1, t2, g1, g2):
else:
t1[2] += 1
t2[2] += 1
def test():
team1 = ["Ajax", 0, 0, 0]
team2 = ["Benfica", 0, 0, 0]
team3 = ["Juventus", 0, 0, 0]
print(team1, team2, team3)
match(team1, team2, 2, 1)
print(team1, team2, team3)
match(team2, team3, 1, 1)
@ -32,8 +31,7 @@ def test():
match(team3, team1, 0, 3)
print(team1, team2, team3)
# Run tests:
test()
# JMR@ua.pt 2021
# JMR@ua.pt 2021

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@ -9,7 +9,6 @@ def inputDate():
d = int(input("Dia? "))
return (y, m, d)
# Complete a definição de forma que inputPerson(msg)
# peça o nome de uma pessoa e a sua data de nascimento
# e devolva esses dados num tuplo com a forma (nome, (ano, mẽs, dia)).
@ -19,22 +18,20 @@ def inputPerson(msg):
birth = inputDate()
return (name, birth)
def test():
print("Natal de 2020")
natal = inputDate()
print("natal:", natal)
p1 = inputPerson("Introduza os dados de p1")
print("p1:", p1)
p2 = inputPerson("Introduza os dados de p2")
print("p2:", p2)
older = p1[1] < p2[1]
print("p1 é mais velha que p2:", older)
# Run tests:
test()
# JMR@ua.pt 2021
# JMR@ua.pt 2021

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@ -4,16 +4,14 @@
MESESPT = ("janeiro", "fevereiro", "março", "abril", "maio", "junho",
"julho", "agosto", "setembro", "outubro", "novembro", "dezembro")
# Complete a função para que, dado um tuplo (ano, mes, dia)
# devolva um data por extenso.
# Por exemplo, datePT((1938, 1, 22)) deve devolver "22 de janeiro de 1938".
def datePT(date):
ano, mes, dia = date
s = f"{str(dia)} de {MESESPT[mes - 1]} de {ano}"
s = f"{str(dia)} de {MESESPT[mes-1]} de {ano}"
return s
# Complete a definição para converter uma data no formato "DD/MM/AAAA"
# num tuplo de inteiros com (ano, mês, dia).
# Por exemplo: parseDMY("25/12/2020") deve devolver (2020, 12, 25).
@ -25,4 +23,4 @@ def parseDMY(s):
# No CodeCheck estas funções são testadas com argumentos pré-programados.
# Se quiser testar offline, tem de acrescentar as suas intruções de chamada.
# JMR@ua.pt 2021
# JMR@ua.pt 2021

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@ -1,7 +1,5 @@
# Fundamentos de Programação
## Aula 06 - [Slides](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/1semestre/fp/slides/tp06-files+args+exceptions.pdf)
### Tópico principal da aula: Files, Exceptions
---

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@ -17,8 +17,8 @@ def printFilesSize(path):
print(f"[Error] Path is not a directory: '{os.path.abspath(path)}'")
exit(1)
else:
print(f'|{"-" * 78}|')
print(f'| {"File":<63} {"Size":>12} |\n|{"-" * 78}|')
print(f'|{"-"*78}|')
print(f'| {"File":<63} {"Size":>12} |\n|{"-"*78}|')
for file in directory:
base_size = os.stat(f'{path}/{file}').st_size
if os.path.isdir(f'{path}/{file}'):
@ -28,11 +28,11 @@ def printFilesSize(path):
elif base_size < 1024 ** 2:
size = f'{base_size // 1024}.{str(base_size % 1024)[0]} KB'
elif base_size < 1024 ** 3:
size = f'{base_size // (1024 ** 2)}.{str(base_size % (1024 ** 2))[0]} MB'
size = f'{base_size // (1024**2)}.{str(base_size % (1024**2))[0]} MB'
else:
size = f'{base_size // (1024 ** 3)}.{str(base_size % (1024 ** 3))[0]} GB'
size = f'{base_size // (1024**3)}.{str(base_size % (1024**3))[0]} GB'
print(f'| {file:<63} {size:>12} |')
print(f'|{"-" * 78}|')
print(f'|{"-"*78}|')
if __name__ == "__main__":

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@ -4,10 +4,10 @@ from tkinter import filedialog
def main():
# 1) Pedir nome do ficheiro (usando alternativa #B):
name = filedialog.askopenfilename(title="Choose File")
# 2) Calcular soma dos números no ficheiro:
total = fileSum(name)
# 3) Mostrar a soma:
print("Sum:", total)

View File

@ -32,6 +32,5 @@ def main():
return
if __name__ == "__main__":
main()

View File

@ -34,7 +34,7 @@ def main():
loadFile("datafiles/school1.csv", lst)
loadFile("datafiles/school2.csv", lst)
loadFile("datafiles/school3.csv", lst)
# ordenar a lista
lst.sort()
# mostrar a pauta
@ -44,3 +44,5 @@ def main():
# Call main function
if __name__ == "__main__":
main()

View File

@ -1,7 +1,5 @@
# Fundamentos de Programação
## Aula 07 - [Slides](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/1semestre/fp/slides/tp07-dictionaries.pdf)
### Tópico principal da aula: Dictionaries
---

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@ -1,21 +1,20 @@
from extras.allMatches import * # importa a função allMatches criada na aula05
import math
from extras.allMatches import * # importa a função allMatches criada na aula05
def main():
equipas = getTeams() # pede as equipas ao utilizador
partidas = allMatches(equipas) # cria a lista de partidas
resultados = getResults(partidas) # pede os resultados ao utilizador
equipas = getTeams() # pede as equipas ao utilizador
partidas = allMatches(equipas) # cria a lista de partidas
resultados = getResults(partidas) # pede os resultados ao utilizador
tabela = getTable(equipas, resultados) # cria a tabela de classificação
printTable(tabela) # imprime a tabela de classificação
printTable(tabela) # imprime a tabela de classificação
def getTeams():
teams = [] # cria uma lista vazia para as equipas
while True: # Ciclo para obter as equipas
teams = [] # cria uma lista vazia para as equipas
while True: # Ciclo para obter as equipas
team = input("Nome da equipa: ")
if team in teams: # Garante não haver equipas repetidas
if team in teams: # Garante não haver equipas repetidas
continue
if team == "":
if len(teams) < 2:
@ -27,25 +26,25 @@ def getTeams():
def getResults(matches):
results = dict() # cria um dicionário vazio para os resultados
results = dict() # cria um dicionário vazio para os resultados
for match in matches:
team1, team2 = match # desempacota a partida
team1, team2 = match # desempacota a partida
print("Resultado do jogo entre", team1, "e", team2)
goals1 = int(input("Golos da equipa 1: "))
goals2 = int(input("Golos da equipa 2: "))
results[match] = (goals1, goals2) # adiciona o resultado ao dicionário
results[match] = (goals1, goals2) # adiciona o resultado ao dicionário
return results
def getTable(teams, results):
table = dict() # cria um dicionário vazio para a tabela
table = dict() # cria um dicionário vazio para a tabela
for team in teams:
table[team] = [0, 0, 0, 0, 0, 0] # inicializa a tabela com as equipas a zeros
table[team] = [0, 0, 0, 0, 0, 0] # inicializa a tabela com as equipas a zeros
for match in results:
team1, team2 = match # desempacota a partida
goals1, goals2 = results[match] # desempacota os resultados
team1, team2 = match # desempacota a partida
goals1, goals2 = results[match] # desempacota os resultados
# atualiza os resultados da equipa 1
updateStats(table, team1, goals1, goals2)
@ -55,18 +54,18 @@ def getTable(teams, results):
# devolve a tabela ordenada por pontos, diferença de golos e por último por golos marcados.
return {team: table[team] for team in
sorted(table, key=lambda x: (table[x][5], table[x][3] - table[x][4], table[x][3]), reverse=True)}
sorted(table, key=lambda x: (table[x][5], table[x][3]-table[x][4], table[x][3]), reverse=True)}
def updateStats(table, team, gm, gs):
table[team][5] += (
points := 1 if gm == gs else (3 if gm > gs else 0)) # calcula os pontos a atribuir à equipa e adiciona à tabela
table[team][math.trunc(2 - points / 2)] += 1 # determina o index ao qual atribui o jogo (V/E/D)
table[team][3] += gm # adiciona os golos marcados
table[team][4] += gs # adiciona os golos marcados
table[team][5] += (points := 1 if gm == gs else (3 if gm > gs else 0)) # calcula os pontos a atribuir à equipa e adiciona à tabela
table[team][math.trunc(2 - points/2)] += 1 # determina o index ao qual atribui o jogo (V/E/D)
table[team][3] += gm # adiciona os golos marcados
table[team][4] += gs # adiciona os golos marcados
def printTable(table):
print(f"\n{'Equipa':<15}\tV\tE\tD\tGM\tGS\tPts")
for team in table:

View File

@ -37,6 +37,7 @@ def transfer(bag1, amount, bag2):
def transferProcess(bag1, amount, bag2, coins):
bagBackup = (bag1.copy(), bag2.copy())
amountBackup = amount
@ -56,11 +57,11 @@ def transferProcess(bag1, amount, bag2, coins):
if len(coins) == 1:
return False
return transferProcess(bag1, amountBackup, bag2, COINS[COINS.index(firstUsedCoin) + 1:])
return transferProcess(bag1, amountBackup, bag2, COINS[COINS.index(firstUsedCoin)+1:])
def strbag(bag):
"""Return a string representing the contents of a bag."""
"""Return a string representing the contents of a bag."""
# You may want to change this to produce a more user-friendly
# representation such as "4x200+3x50+1x5+3x1=958".
string = ""
@ -81,29 +82,29 @@ def main():
assert value({1: 7, 5: 2, 20: 4, 100: 1}) == 197
# Test the strbag function.
print(strbag({1: 7, 5: 2, 20: 4, 100: 1})) # 1x100+4x20+2x5+7x1=197
print(strbag({1: 7, 5: 2, 20: 4, 100: 1})) # 1x100+4x20+2x5+7x1=197
print(strbag({1: 7, 5: 2, 10: 0, 20: 4, 100: 1})) # 1x100+4x20+2x5+7x1=197
print("bag1:", strbag(bag1)) # bag1: 1x200+2x100+4x50+5x20+1x5+4x1=709
print("bag2:", strbag(bag2)) # bag2: =0
print("bag1:", strbag(bag1)) # bag1: 1x200+2x100+4x50+5x20+1x5+4x1=709
print("bag2:", strbag(bag2)) # bag2: =0
print(transfer1coin(bag1, 10, bag2)) # False!
print("bag1:", strbag(bag1)) # bag1: 1x200+2x100+4x50+5x20+1x5+4x1=709
print("bag2:", strbag(bag2)) # bag2: =0
print(transfer1coin(bag1, 10, bag2)) # False!
print("bag1:", strbag(bag1)) # bag1: 1x200+2x100+4x50+5x20+1x5+4x1=709
print("bag2:", strbag(bag2)) # bag2: =0
print(transfer1coin(bag1, 20, bag2)) # True
print("bag1:", strbag(bag1)) # bag1: 1x200+2x100+4x50+4x20+1x5+4x1=689
print("bag2:", strbag(bag2)) # bag2: 1x20=20
print(transfer1coin(bag1, 20, bag2)) # True
print("bag1:", strbag(bag1)) # bag1: 1x200+2x100+4x50+4x20+1x5+4x1=689
print("bag2:", strbag(bag2)) # bag2: 1x20=20
print(transfer1coin(bag1, 20, bag2)) # True
print("bag1:", strbag(bag1)) # bag1: 1x200+2x100+4x50+3x20+1x5+4x1=669
print("bag2:", strbag(bag2)) # bag2: 2x20=40
print(transfer1coin(bag1, 20, bag2)) # True
print("bag1:", strbag(bag1)) # bag1: 1x200+2x100+4x50+3x20+1x5+4x1=669
print("bag2:", strbag(bag2)) # bag2: 2x20=40
print(transfer(bag1, 157, bag2)) # True (should be easy)
print("bag1:", strbag(bag1)) # bag1: 1x200+1x100+3x50+3x20+2x1=512
print("bag2:", strbag(bag2)) # bag2: 1x100+1x50+2x20+1x5+2x1=197
print(transfer(bag1, 157, bag2)) # True (should be easy)
print("bag1:", strbag(bag1)) # bag1: 1x200+1x100+3x50+3x20+2x1=512
print("bag2:", strbag(bag2)) # bag2: 1x100+1x50+2x20+1x5+2x1=197
print(transfer(bag1, 60, bag2)) # not easy, but possible...
print(transfer(bag1, 60, bag2)) # not easy, but possible...
print("bag1:", strbag(bag1))
print("bag2:", strbag(bag2))
@ -112,3 +113,4 @@ def main():
if __name__ == "__main__":
main()

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@ -3,11 +3,11 @@ import sys
def main():
letters = countLetters(sys.argv[1])
# Print the results
for c in sorted(letters.keys()):
print(c, letters[c])
# Print the most used letter and the number of times it's used
usedTheMostCount = max(letters.values())
usedTheMost = [letter for letter in letters.keys() if letters[letter] == usedTheMostCount][0]
@ -24,7 +24,7 @@ def countLetters(filename):
if c not in letters:
letters[c] = 0
letters[c] += 1
# Returns the dictionary with the letters
return letters

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@ -9,7 +9,6 @@ value = input("Enter value: ")
# Última vez (quando aparecer 0 em Key:
print(data[3])
```
<div style="text-align: center">
| Key | Value | Size | Output |
@ -20,5 +19,4 @@ print(data[3])
| 3 | Y | 3 | |
| 7 | Q | 4 | |
| 0 | | | Y |
</div>

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@ -1,7 +1,5 @@
# Fundamentos de Programação
## Aula 08 - [Slides 1](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/1semestre/fp/slides/tp08-comprehensions.pdf) - [Slides 2](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/1semestre/fp/slides/tp08-sets.pdf)
### Tópicos principais da aula: List Comprehensions, Sets
---

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@ -1,16 +1,17 @@
# Devolve o IMC para uma pessoa com peso w e altura h.
def imc(w, h):
return w / h ** 2
return w/h**2
def main():
# Lista de pessoas com nome, peso em kg, altura em metro.
people = [("John", 64.5, 1.757),
("Berta", 64.0, 1.612),
("Maria", 45.1, 1.715),
("Andy", 98.3, 1.81),
("Lisa", 46.8, 1.622),
("Kelly", 83.2, 1.78)]
("Berta", 64.0, 1.612),
("Maria", 45.1, 1.715),
("Andy", 98.3, 1.81),
("Lisa", 46.8, 1.622),
("Kelly", 83.2, 1.78)]
print("People:", people)
@ -18,7 +19,7 @@ def main():
names = [n for n, w, h in people]
# = [p[0] for p in people] # equivalente
print("Names:", names)
# Usando list comprehensions, obtenha:
# a) Uma lista com os valores de imc de todas as pessoas.
imcs = [imc(w, h) for n, w, h in people]
@ -26,7 +27,7 @@ def main():
# b) Uma lista dos tuplos de pessoas com altura superior a 1.7m.
tallpeople = [(n, w, h) for n, w, h in people if h > 1.7]
print("Tall people:", tallpeople)
print("Tall people:", tallpeople)
# c) Uma lista de nomes das pessoas com IMC entre 18 e 25.
midimc = [n for n, w, h in people if 18 <= imc(w, h) <= 25]

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@ -1,3 +1,4 @@
def main():
A = "reading"
B = "eating"
@ -15,7 +16,7 @@ def main():
"Paolo": {B, D, F},
"Frank": {D, B, E, F, A},
"Teresa": {F, H, C, D}
}
}
print("a) Table of common interests:")
commoninterests = {(p1, p2): interests[p1].intersection(interests[p2])

View File

@ -1,14 +1,14 @@
# Algorithm from https://en.wikipedia.org/wiki/Sieve_of_Eratosthenes#Pseudocode
def primesUpTo(n):
assert n >= 2, "n must be >= 2"
A = [True for i in range(n + 1)]
A = [True for i in range(n+1)]
for i in range(2, n + 1):
for i in range(2, n+1):
if A[i]:
for j in range(i ** 2, n + 1, i):
for j in range(i**2, n+1, i):
A[j] = False
return set([i for i in range(2, n + 1) if A[i]])
return set([i for i in range(2, n+1) if A[i]])
def main():
@ -17,7 +17,7 @@ def main():
print(s)
# Do some checks:
assert primesUpTo(30) == {2, 3, 5, 7, 11, 13, 17, 19, 23, 29}
assert primesUpTo(30) == {2,3,5,7,11,13,17,19,23,29}
assert len(primesUpTo(1000)) == 168
assert len(primesUpTo(7918)) == 999
assert len(primesUpTo(7919)) == 1000

View File

@ -1,7 +1,5 @@
# Fundamentos de Programação
## Aula 09 - [Slides](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/1semestre/fp/slides/tp09-searching+sorting.pdf)
### Tópicos principais da aula: Searching, Sorting, Lambda Expressions
---

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@ -1,5 +1,6 @@
import bisect
with open("wordlist.txt", "r") as f:
word_list: list[str] = f.read().split()

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@ -3,7 +3,7 @@ import sys
def main():
letters = countLetters(sys.argv[1])
# Print the results
for c in sorted(letters, key=letters.get, reverse=True):
print(c, letters[c])
@ -25,7 +25,7 @@ def countLetters(filename):
if c not in letters:
letters[c] = 0
letters[c] += 1
# Returns the dictionary with the letters
return letters

View File

@ -2,7 +2,7 @@ import math
def main():
print(findZero(lambda x: x + math.sin(10 * x), 0.2, 0.4, 0.001))
print(findZero(lambda x: x + math.sin(10*x), 0.2, 0.4, 0.001))
def findZero(func, a, b, tol):

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@ -1,3 +1,4 @@
# This function sorts a list (like list.sort)
# using the insertion sort algorithm.
# Modify it to accept a key= keyword argument that works like in list.sort.
@ -6,7 +7,7 @@ def insertionSort(lst, key=None):
# Traverse elements starting at position 1
for i in range(1, len(lst)):
# We know that lst[:i] is sorted
x = lst[i] # x is the element to insert next
x = lst[i] # x is the element to insert next
# Elements in lst[:i] that are > x must move one position ahead
j = i - 1
while j >= 0 and (key(lst[j]) > key(x) if key else lst[j] > x):
@ -36,7 +37,7 @@ def main():
assert lst == sorted(lst0, key=len)
# sort by length, than lexicographic order:
myorder = lambda s: (len(s), s)
myorder = lambda s:(len(s), s)
lst = lst0.copy()
insertionSort(lst, key=myorder)
print("lst3", lst)
@ -47,3 +48,4 @@ def main():
if __name__ == "__main__":
main()

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@ -1,4 +1,5 @@
import sys
import math
def integrate(f, a, b, n):

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@ -7,7 +7,7 @@ def median(lst):
lst = sorted(lst, reverse=True)
if len(lst) % 2 == 0:
middle = len(lst) // 2 - 1
return sum(lst[middle:middle + 2]) / 2
return sum(lst[middle:middle+2]) / 2
else:
return lst[len(lst) // 2]

View File

@ -4,7 +4,7 @@
# polynomial2(a,b,c) deve devolver uma função f tal que
# f(x) seja o polinómio de segundo grau ax²+bx+c.
def polynomial2(a, b, c):
return lambda x: a * x ** 2 + b * x + c
return lambda x: a*x**2 + b*x + c
# DESAFIO EXTRA:
@ -14,26 +14,26 @@ def polynomial2(a, b, c):
# polynomial(a), onde a=[a0, a1, ..., an], deve devolver uma função f tal que
# f(x) seja o polinómio a0*x**n + a1*x**(n-1) + ... + an.
def polynomial(coefs):
return lambda x: sum([coefs[i] * x ** (len(coefs) - i - 1) for i in range(len(coefs))])
return lambda x: sum([coefs[i]*x**(len(coefs)-i-1) for i in range(len(coefs))])
def main():
xx = [0, 1, 2, 3] # Valores de x a testar
xx = [0, 1, 2, 3] # Valores de x a testar
print("\nTestes à função polynomial2:")
p = polynomial2(1, 2, 3) # creates p(x)=x²+2x+3
print([p(x) for x in xx]) # [3, 6, 11, 18]
p = polynomial2(1, 2, 3) # creates p(x)=x²+2x+3
print([p(x) for x in xx]) # [3, 6, 11, 18]
q = polynomial2(2, 0, -2) # creates q(x)=2x²-2
print([q(x) for x in xx]) # [-2, 0, 6, 16]
q = polynomial2(2, 0, -2) # creates q(x)=2x²-2
print([q(x) for x in xx]) # [-2, 0, 6, 16]
print("\nTestes à função polynomial:")
r = polynomial([1, 2, 3]) # same as p(x)
print([r(x) for x in xx]) # [3, 6, 11, 18]
s = polynomial([1, -1, 0, 100]) # creates s(x)=x³-x²+100
print([s(x) for x in xx]) # [100, 100, 104, 118]
r = polynomial([1, 2, 3]) # same as p(x)
print([r(x) for x in xx]) # [3, 6, 11, 18]
s = polynomial([1, -1, 0, 100]) # creates s(x)=x³-x²+100
print([s(x) for x in xx]) # [100, 100, 104, 118]
if __name__ == "__main__":
main()

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@ -1,3 +1,4 @@
# Tabela classificativa da Primeira Liga de futebol de Portugal em 2018-11-30.
# (Descarregada de https://www.resultados.com/futebol/portugal/primeira-liga/)
@ -31,22 +32,23 @@ N, V, E, D, GM, GS = 0, 1, 2, 3, 4, 5
def printTabela(tabela):
print()
print("{:19s} {:>3} {:>3} {:>3} {:>3} {:>3}:{:<3} {:>3}".format(
"Equipa", "J", "V", "E", "D", "GM", "GS", "P"))
"Equipa", "J", "V", "E", "D", "GM", "GS", "P"))
for reg in tabela:
nome, v, e, d, gm, gs = reg
nome,v,e,d,gm,gs = reg
print("{:19s} {:3d} {:3d} {:3d} {:3d} {:3d}:{:<3d} {:3d}".format(
nome, numJogos(reg), v, e, d, gm, gs, pontos(reg)))
nome, numJogos(reg), v, e, d, gm, gs, pontos(reg)))
# numJogos é uma função definida por uma expressão lambda que,
# dado um registo de uma equipa, devolve o número de jogos que a equipa jogou.
numJogos = lambda reg: reg[V] + reg[E] + reg[D]
numJogos = lambda reg: reg[V]+reg[E]+reg[D]
# a)
# Complete a expressão lambda para definir uma função que,
# dado um registo de uma equipa, devolva o número de pontos da equipa.
# (Cada vitória vale 3 pontos, cada empate vale 1 ponto.)
pontos = lambda reg: reg[V] * 3 + reg[E]
pontos = lambda reg: reg[V]*3+reg[E]
def main():
@ -55,6 +57,7 @@ def main():
print(tabela[-1][N], pontos(tabela[-1])) # Chaves 7?
# Mostra a tabela classificativa original, não ordenada:
printTabela(tabela)
@ -67,14 +70,14 @@ def main():
# c)
# Acrescente os argumentos adequados à função sorted para
# obter uma tabela ordenada por ordem decrescente da diferença GM-GS:
tab = sorted(tabela, key=lambda reg: reg[GM] - reg[GS], reverse=True)
tab = sorted(tabela, key=lambda reg: reg[GM]-reg[GS], reverse=True)
printTabela(tab)
# d)
# Acrescente os argumentos adequados à função sorted para
# obter uma tabela ordenada por ordem decrescente de pontos e,
# se iguais, por ordem da diferença GM-GS:
tab = sorted(tabela, key=lambda reg: (pontos(reg), reg[GM] - reg[GS]), reverse=True)
tab = sorted(tabela, key=lambda reg: (pontos(reg), reg[GM]-reg[GS]), reverse=True)
printTabela(tab)

View File

@ -1,7 +1,5 @@
# Fundamentos de Programação
## Aula 10 - [Slides](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/1semestre/fp/slides/tp10-Recursion.pdf)
### Tópicos principais da aula: Recursive Functions
---

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@ -46,3 +46,4 @@ def main():
if __name__ == "__main__":
main()

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@ -1,14 +1,15 @@
# Generates all length-3 words with symbols taken from the given alphabet.
def genWords3(symbols):
return [x + y + z for x in symbols for y in symbols for z in symbols]
return [ x+y+z for x in symbols for y in symbols for z in symbols ]
# Generates all length-n words with symbols taken from the given alphabet.
def genWords(symbols, n):
if n == 0:
return ['']
lista = genWords(symbols, n - 1)
return [x + y for x in symbols for y in lista]
lista = genWords(symbols, n-1)
return [ x+y for x in symbols for y in lista ]
def main():
@ -25,6 +26,6 @@ def main():
lstC = genWords("01", 4) # should return all length-4 binary words
print(lstC)
if __name__ == "__main__":
main()

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@ -12,7 +12,6 @@ endX("xxhixx") → "hixxxx"
endX("hixhix") "hihixx"
"""
def endX(s):
if s == '':
return ''

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@ -1,9 +1,10 @@
# Calcula o factorial de n, baseado na recorrencia n! = n*(n-1)!.
# Mas não termina! Detete a causa e corrija o erro.
def fact(n):
if n == 0:
return 1
return n * fact(n - 1)
return n*fact(n-1)
# Calcula o maximo divisor comum entre a e b.
@ -11,19 +12,19 @@ def fact(n):
# Mas não termina! Detete a causa e corrija o erro.
def gcd(a, b):
assert a > 0 and b > 0
if a % b == 0:
if a%b == 0:
return b
return gcd(b, a % b)
return gcd(b, a%b)
def main():
print(fact(4)) # 24
print(fact(5)) # 120
print( fact(4) ) # 24
print( fact(5) ) # 120
x = 2 * 27 * 53 * 61
y = 2 * 2 * 17 * 23 * 53
x = 2*27*53*61
y = 2*2*17*23*53
print(x, y, gcd(x, y))
assert gcd(x, y) == 2 * 53
assert gcd(x, y) == 2*53
if __name__ == "__main__":

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@ -1,5 +1,4 @@
import sys
from ezgraphics import GraphicsWindow

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@ -24,4 +24,4 @@ def reverseDigits(value):
def reverseAux(partValue, partReversed):
if partValue == 0:
return partReversed
return reverseAux(partValue // 10, partReversed * 10 + partValue % 10)
return reverseAux(partValue//10, partReversed*10 + partValue%10)

View File

@ -16,7 +16,7 @@ def traced(func):
traced.indent += u"\u2502 "
print(u"{}{}{!r}{!r}".format(indent, func.__name__, args, kwargs))
try:
r = func(*args, **kwargs) # CALL the func!
r = func(*args, **kwargs) # CALL the func!
return r
except Exception as e:
r = e
@ -25,27 +25,26 @@ def traced(func):
if traced.indent != None:
print(u"{}\u2514>{!r}".format(indent, r))
traced.indent = indent # restore indentation
return tracedfunc
# Initial tracing prefix:
traced.indent = ""
# Uncomment to turn off tracing by default:
# traced.indent = None
#traced.indent = None
# traced.indent = traced.__dict__.get("indent")
#traced.indent = traced.__dict__.get("indent")
if __name__ == "__main__":
# How to use this module:
from traced import traced
@traced
def func(x):
return x * x
return x*x
func(3)

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@ -27,3 +27,4 @@ def score(guess, secret):
cows_index.append(i)
return len(bulls_index), len(cows_index)

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@ -4,27 +4,27 @@ def isLeapYear(year):
def monthDays(year, month):
assert month > 0
MONTHDAYS = (0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31)
days = MONTHDAYS[month]
return days + 1 if (isLeapYear(year) and month == 2) else days
def nextDay(year, month, day):
if not dateIsValid(year, month, day): return
# Verifica se é o último dia do ano
if (month, day) == (12, 31):
year += 1
month = 1
day = 1
# Verifica se é o último dia do mês
elif (monthDays(year, month) == day):
month += 1
day = 1
# Dia comum
else:
day += 1
@ -38,20 +38,20 @@ def dateIsValid(year, month, day):
def previousDay(year, month, day):
if not dateIsValid(year, month, day): return
# Primeiro dia do ano
if (month, day) == (1, 1):
year -= 1
month = 12
day = 31
# Primeiro dia do mês (sem ser janeiro)
elif day == 1:
day = monthDays(year, month - 1)
month -= 1
# Dia comum
else:
day -= 1
return year, month, day
return year, month, day

View File

@ -7,21 +7,20 @@ def loadDataBase(fname, produtos):
"""Lê dados do ficheiro fname e atualiza/acrescenta a informação num
dicionário de produtos com o formato {código: (nome, secção, preço, iva), ...}.
"""
with open(fname, 'r') as f: # Abre o ficheiro em modo de leitura
productsFileContent = f.read() # Cria uma string com o conteudo do ficheiro
with open(fname, 'r') as f: # Abre o ficheiro em modo de leitura
productsFileContent = f.read() # Cria uma string com o conteudo do ficheiro
for product in productsFileContent.split('\n')[
1:]: # Divide a string 'productsFileContent' numa lista com cada produto
productComponents = product.split(';') # Divide as componentes do produto (código, nome, secção, preço, iva)
for product in productsFileContent.split('\n')[1:]: # Divide a string 'productsFileContent' numa lista com cada produto
productComponents = product.split(';') # Divide as componentes do produto (código, nome, secção, preço, iva)
if len(productComponents) != 5:
continue
produtos.update({productComponents[0]: ( # Atualiza a entrada de uma determinada chave (código)
productComponents[1], # Nome
productComponents[2], # Secção
float(productComponents[3]), # Preço
float(productComponents[4].strip('%')) / 100 # IVA
produtos.update({productComponents[0]: ( # Atualiza a entrada de uma determinada chave (código)
productComponents[1], # Nome
productComponents[2], # Secção
float(productComponents[3]), # Preço
float(productComponents[4].strip('%')) / 100 # IVA
)})
@ -30,14 +29,13 @@ def registaCompra(produtos):
mostra nome, quantidade e preço final de cada um,
e devolve dicionário com {codigo: quantidade, ...}
"""
compra = {"totals": [0, 0,
0]} # Inicia o dicionário da compra com os totais da mesma: [total bruto, total iva, total liquido]
compra = {"totals": [0, 0, 0]} # Inicia o dicionário da compra com os totais da mesma: [total bruto, total iva, total liquido]
userInput = input('Code? ')
while userInput != "":
try:
code, amount = userInput.split(' ') # Divide o input do utilizador no código e na quantia
code, amount = userInput.split(' ') # Divide o input do utilizador no código e na quantia
except ValueError:
code, amount = userInput, 1 # No caso de não ser introduzida quantia, então ela fica 1
code, amount = userInput, 1 # No caso de não ser introduzida quantia, então ela fica 1
# Caso a segunda parcela da entrada não seja um número, é pedido ao utilizador para introduzir o código de novo
try:
@ -47,39 +45,37 @@ def registaCompra(produtos):
continue
if code in produtos:
if code not in compra: # Se o produto ainda não estiver na lista é adicionado à mesma
if code not in compra: # Se o produto ainda não estiver na lista é adicionado à mesma
compra[code] = 0
compra[code] += amount # Adiciona ao dicionário da compra a quantidade comprada do produto
noIvaPrice = produtos[code][2] * amount # Obtém o preço (sem iva) do determinado produto
compra["totals"][0] += noIvaPrice # Adiciona o preço sem iva ao total bruto
compra["totals"][1] += noIvaPrice * produtos[code][3] # Adiciona o valor do iva ao total iva
print(f"{produtos[code][0]} {amount} {noIvaPrice * (1 + produtos[code][3]):.2f}")
compra[code] += amount # Adiciona ao dicionário da compra a quantidade comprada do produto
noIvaPrice = produtos[code][2] * amount # Obtém o preço (sem iva) do determinado produto
compra["totals"][0] += noIvaPrice # Adiciona o preço sem iva ao total bruto
compra["totals"][1] += noIvaPrice * produtos[code][3] # Adiciona o valor do iva ao total iva
print(f"{produtos[code][0]} {amount} {noIvaPrice * (1+produtos[code][3]):.2f}")
userInput = input('Code? ')
compra["totals"][2] += compra["totals"][0] + compra["totals"][1] # Calcula o total liquido da compra
return compra # Devolve a lista
compra["totals"][2] += compra["totals"][0] + compra["totals"][1] # Calcula o total liquido da compra
return compra # Devolve a lista
def fatura(produtos, compra):
"""Imprime a fatura de uma dada compra."""
# Obtém a lista de secções presentes na compra (por ordem alfabética)
sections = sorted(
list({section for section in [product[1] for code, product in produtos.items() if code in compra]}))
sections = sorted(list({section for section in [product[1] for code, product in produtos.items() if code in compra]}))
# Itera as secções para apresentar os produtos ordenados por secção
for section in sections:
print(section) # Mostra a secção
print(section) # Mostra a secção
# Obtém a lista de codigos usados na compra presentes na secção atual
sectionProductsCodes = sorted([code for code in produtos if produtos[code][1] == section and code in compra])
# Itera os códigos para apresentar as informações de cada produto
for code in sectionProductsCodes:
print(
f"{compra[code]:>4} {produtos[code][0]:<31}({int(produtos[code][3] * 100):>2}%){round(compra[code] * produtos[code][2] * (1 + produtos[code][3]), 2):>11}")
print(f"{compra[code]:>4} {produtos[code][0]:<31}({int(produtos[code][3]*100):>2}%){round(compra[code]*produtos[code][2]*(1+produtos[code][3]), 2):>11}")
# Apresenta os totais da compra
print(f"""{'Total Bruto:':>41}{round(compra["totals"][0], 2):>11}
@ -95,7 +91,7 @@ def main(args):
# Juntar bases de dados opcionais (Não altere)
for arg in args:
loadDataBase(arg, produtos)
# Use este código para mostrar o menu e ler a opção repetidamente
MENU = "(C)ompra (F)atura (S)air ? "
compras = {}
@ -106,7 +102,7 @@ def main(args):
# Processar opção
if op == "C":
# Esta opção regista os produtos de uma compra
compras[len(compras) + 1] = registaCompra(produtos)
compras[len(compras)+1] = registaCompra(produtos)
elif op == "F":
# Esta opção apresenta a fatura de uma compra
@ -124,6 +120,5 @@ def main(args):
# Não altere este código / Do not change this code
import sys
if __name__ == "__main__":
main(sys.argv[1:])

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@ -74,7 +74,7 @@ def fatura(calls: dict, phone_number: str) -> None:
if phone_number not in calls:
print("Cliente não existe\n")
return
total = 0
print("Fatura do cliente", phone_number)
@ -98,10 +98,8 @@ def fatura(calls: dict, phone_number: str) -> None:
def validate_phone_number(phone_number: str) -> bool:
return phone_number.isdigit() and len(phone_number) >= 3 if phone_number[0] != "+" else phone_number[
1:].isdigit() and len(
phone_number[1:]) >= 3
return phone_number.isdigit() and len(phone_number) >= 3 if phone_number[0] != "+" else phone_number[1:].isdigit() and len(phone_number[1:]) >= 3
if __name__ == '__main__':
main()
main()

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@ -23,7 +23,7 @@ def get_user_input(journeys: dict, budget: int) -> None:
print('Jornada inválida')
match_id = 1
true_bet_count = [0, 0]
true_bet_count = [0,0]
with open(f'apostas_jornadas/jornada{journey_input}.csv', 'w') as f:
for match in journeys[journey_input]:
while True:
@ -32,12 +32,12 @@ def get_user_input(journeys: dict, budget: int) -> None:
f.write(f"{match_id},{bet}\n")
match_id += 1
if len(bet) != 1:
true_bet_count[len(bet) - 2] += 1
true_bet_count[len(bet)-2] += 1
break
else:
print('Aposta inválida')
budget -= 0.4 * (2 ** true_bet_count[0] * 3 ** true_bet_count[1])
budget -= 0.4 * (2**true_bet_count[0] * 3**true_bet_count[1])
print_results(journeys, int(journey_input), budget)
@ -56,11 +56,11 @@ def print_results(journeys: dict, journey: int, budget: int) -> None:
for game in games:
game = game.strip().split(',')
if game[1] == match[0] and game[2] == match[1]:
bet = bets[str(journeys[str(journey)].index(match) + 1)]
bet = bets[str(journeys[str(journey)].index(match)+1)]
result = 'CERTO' if (
('1' in bet and game[3] > game[4])
or ('X' in bet and game[3] == game[4])
or ('2' in bet and game[3] < game[4])
('1' in bet and game[3] > game[4])
or ('X' in bet and game[3] == game[4])
or ('2' in bet and game[3] < game[4])
) else 'ERRADO'
if result == 'CERTO':
right_bets_count += 1
@ -74,8 +74,7 @@ def print_results(journeys: dict, journey: int, budget: int) -> None:
price = 1000
else:
price = 5000
print(
f"TEM {right_bets_count} CERTAS. {'SEM PRÉMIO' if right_bets_count < 7 else ('3º PRÉMIO' if right_bets_count < 8 else ('2º PRÉMIO' if right_bets_count < 9 else '1º PRÉMIO'))}")
print(f"TEM {right_bets_count} CERTAS. {'SEM PRÉMIO' if right_bets_count < 7 else ('3º PRÉMIO' if right_bets_count < 8 else ('2º PRÉMIO' if right_bets_count < 9 else '1º PRÉMIO'))}")
budget += price
get_user_input(journeys, budget)

File diff suppressed because one or more lines are too long

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@ -13,9 +13,9 @@ with open("twitter.json", encoding="utf8") as f:
twits = json.load(f)
# Analise os resultados impressos para perceber a estrutura dos dados.
print(type(twits)) # deve indicar que é uma lista!
print(type(twits[0])) # cada elemento da lista é um dicionário.
print(twits[0].keys()) # mostra as chaves no primeiro elemento.
print(type(twits)) # deve indicar que é uma lista!
print(type(twits[0])) # cada elemento da lista é um dicionário.
print(twits[0].keys()) # mostra as chaves no primeiro elemento.
# Cada elemento contém uma mensagem associada à chave "text":
print(twits[0]["text"])
@ -23,6 +23,7 @@ print(twits[0]["text"])
# Algumas mensagens contêm hashtags:
print(twits[880]["text"])
# A)
word_count: dict[str, int] = {}
@ -37,18 +38,21 @@ word_list = list(word_count.keys())
print("A)\n" + str(word_list), end="\n\n")
# B)
ordered_list = sorted(word_list, key=lambda t: word_count[t], reverse=True)
print("B)\n" + str(ordered_list), end="\n\n")
# C)
ordered_hashtag_list = [word for word in ordered_list if word.startswith('#')]
print("C)\n" + str(ordered_hashtag_list), end="\n\n")
# D)
print("D)\n")
most_used = word_count[ordered_hashtag_list[0]]
for hashtag in ordered_hashtag_list:
print(f"{hashtag:<30} ({word_count[hashtag]:>2}) {'+' * ((word_count[hashtag] * 18) // most_used)}")
print(f"{hashtag:<30} ({word_count[hashtag]:>2}) {'+' * ((word_count[hashtag]*18)//most_used)}")

View File

@ -1,3 +1,4 @@
# On a chessboard, positions are marked with letters between a and h for the column and a
# number between 1 and 8 for the row. The first place on the board, a1, is black. The next
# is white, alternating across a row. Odd rows start with black, even rows start with white.

View File

@ -6,7 +6,7 @@
def firstEqualLast(lst):
n = 0
for i in range(1, len(lst) // 2 + 1):
for i in range(1, len(lst)//2+1):
if lst[:i] == lst[-i:]:
n = i
return n

View File

@ -1,3 +1,4 @@
# Given a string s and a string t, return a string in which all the characters
# of s that occur in t have been replaced by a _ sign. The comparisons are
# case sensitive.

View File

@ -1,3 +1,4 @@
# Given a string s, return the longest prefix that is repeated somewhere else in the string.
# For example, "abcdabejf" would return "ab" as "ab" starts at the beginning of the string
# and is repeated again later. Do not use the find method.
@ -5,9 +6,9 @@
def longestPrefixRepeated(s):
# Your code here...
longest = ""
for i in range(1, len(s) // 2 + 1):
for i in range(1, len(s)//2+1):
if s[:i] in s[i:]:
longest = s[:i]
return longest
return longest

View File

@ -1,4 +1,3 @@
def printStocks(stocks):
for stock in stocks:
print(
f"{stock[0]:<10}{stock[1]:<19}{stock[2]:>6.2f}{stock[3]:>10.2f}{stock[4]:>10}{(stock[3] / stock[2] - 1) * 100:>7.1f}%")
print(f"{stock[0]:<10}{stock[1]:<19}{stock[2]:>6.2f}{stock[3]:>10.2f}{stock[4]:>10}{(stock[3]/stock[2]-1)*100:>7.1f}%")

View File

@ -3,6 +3,5 @@ def load(fname):
with open(fname, 'r') as f:
for stock in f:
components = stock[:-1].split('\t')
stocks_list.append(
(components[0], components[1], float(components[2]), float(components[3]), int(components[4])))
stocks_list.append((components[0], components[1], float(components[2]), float(components[3]), int(components[4])))
return stocks_list

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