35 lines
958 B
Python
35 lines
958 B
Python
import sys
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def main():
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letters = countLetters(sys.argv[1])
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# Print the results
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for c in sorted(letters, key=letters.get, reverse=True):
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print(c, letters[c])
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# Print the most used letter and the number of times it's used
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usedTheMostCount = max(letters.values())
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usedTheMost = [letter for letter in letters.keys() if letters[letter] == usedTheMostCount][0]
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print(f"A letra mais usada foi '{usedTheMost}', usada {usedTheMostCount} vezes.")
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# This is the same function used in ../aula07/countLetters.py
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def countLetters(filename):
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# Read the file and count the letters
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letters = {}
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with open(filename, 'r') as f:
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for c in f.read():
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if c.isalpha():
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c = c.lower()
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if c not in letters:
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letters[c] = 0
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letters[c] += 1
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# Returns the dictionary with the letters
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return letters
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if __name__ == "__main__":
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main()
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