From 73fa254c3aa50fb412d23420945a1a009be9a07f Mon Sep 17 00:00:00 2001
From: TiagoRG <35657250+TiagoRG@users.noreply.github.com>
Date: Mon, 20 Feb 2023 10:14:11 +0000
Subject: [PATCH] Floats reformat

---
 .../production/poo/aula02/AverageSpeed.class  | Bin 1193 -> 1221 bytes
 .../poo/aula02/CelciusToFahrenheit.class      | Bin 1035 -> 1065 bytes
 .../out/production/poo/aula02/Countdown.class | Bin 1340 -> 1366 bytes
 .../poo/aula02/DistanceBetweenPoints.class    | Bin 1440 -> 1465 bytes
 .../poo/aula02/EnergyToHeatWater.class        | Bin 1376 -> 1410 bytes
 .../production/poo/aula02/Investment.class    | Bin 1240 -> 1268 bytes
 .../out/production/poo/aula02/KmToMiles.class | Bin 1030 -> 1060 bytes
 .../poo/aula02/PythagoreanTheorem.class       | Bin 1455 -> 1376 bytes
 .../poo/out/production/poo/aula02/README.md   |   9 +++++++++
 .../production/poo/aula02/RealNumbers.class   | Bin 1363 -> 1389 bytes
 .../out/production/poo/utils/UserInput.class  | Bin 697 -> 1039 bytes
 .../poo/src/aula02/AverageSpeed.java          |   4 +++-
 .../poo/src/aula02/CelciusToFahrenheit.java   |   4 +++-
 1ano/2semestre/poo/src/aula02/Countdown.java  |   4 ++++
 .../poo/src/aula02/DistanceBetweenPoints.java |  12 +++++++-----
 .../poo/src/aula02/EnergyToHeatWater.java     |   4 +++-
 1ano/2semestre/poo/src/aula02/Investment.java |   4 +++-
 1ano/2semestre/poo/src/aula02/KmToMiles.java  |   4 +++-
 .../poo/src/aula02/PythagoreanTheorem.java    |   7 +++----
 .../2semestre/poo/src/aula02/RealNumbers.java |   2 ++
 1ano/2semestre/poo/src/aula02/SecsToHMS.java  |   2 ++
 21 files changed, 42 insertions(+), 14 deletions(-)

diff --git a/1ano/2semestre/poo/out/production/poo/aula02/AverageSpeed.class b/1ano/2semestre/poo/out/production/poo/aula02/AverageSpeed.class
index b8aff85ac7d77438386396f586c718d353a153de..c4eab1f640f88d994eedc03a1b83f825b71852da 100644
GIT binary patch
delta 278
zcmYL@J4*vm5QV?FZZ_F<EhI&jfQ29yDh5Pi67%q#_^iZAs~{-ESolBE+$yD|Sfz<z
zk<P|H;=d4&v5*UA&Yd~u%)CS&QT+M+J^@->jN*aWk{{ZFTi@_w8>TT?wh}6YMyA_)
ze7en2GxGk~<^7%ex~}5nMJNHGa9h8Us;OpH-muYhTo?Y1AxA@){0V4kF+}XJtB%YT
zNRg=5_pdYe^Q&XZ{|RO0{9;hLDeyo#&FSbuY1w06b(Ss%94aa0iX+-OY?+Q;n}AJf
Y9E*iguW=%l<B}q$VzE4DN^qS209;8UxBvhE

delta 242
zcmYL@y-osA6okLK|GTX1#>U3N7#k8}R#pXnKn3iKjR^@Ii98I=t@aTpw}MzmMdLFG
zads^%?#!G!Gbd*oFXQBU|M>;n@=_%WV~%ZUj_lf$ZpfvbIlD=YBOjr`ClGctwZ%s4
zpRF)eV;92OhKMU+`WN7u8%;4?ditr$KT4$Hx!t%Q2mkGJQd@ZK_pIp;3G0kbyA!vV
pa?gV{9P&z^fetzmKI(Z~kn<!JC~?ZORKyz@L#afakv2Gte*sw89!vlL

diff --git a/1ano/2semestre/poo/out/production/poo/aula02/CelciusToFahrenheit.class b/1ano/2semestre/poo/out/production/poo/aula02/CelciusToFahrenheit.class
index b4898f08185162a58ef92fd822147cd8fabe1fea..fd19361cf800b142f23b01a50937d483495199b0 100644
GIT binary patch
delta 266
zcmYL@u}%U}6hzNk++|%rA%<itgCRC6kpKz;uBZ#zQ_~T#(NORimNb5VjU^$0gu;T7
zk0Q)MVKevLJ7*^E%l&n|&35$%ba<V4eRGn#ysnPctEdnb^qP*$citmUEzJ#%!5)5$
zCvQpWb7N)A;1)|+q_S|N4Q*vjqiF|A%xrJpNn;z5G^ObSK#R7vW9|uciNil49L?_Z
zGtqg!T2TFOIF}dGE*@v3@YPc!qtBlbk=-{39K~rKbVXE!N1oK}Q{q{arNo8&NSvW3
H#^PlM%2XY;

delta 242
zcmYL@s|o^P6okKj)pcDj#UcxWAc6=Yc)#DDz%1Adf=^*IZZY@*Mw4JL7=0bPIJ*YR
z%sF#rhI4U_j{ExDAHam=)m<4kUD`hHi^8Z-@^|KB$7vWme{Xqy(|WJ#Sn?t?#IS`;
zZ8fnG$0|3>H9WV3!5QMTg{hx`4qa^tdi13P;j<jJc<LV_lg&Tvg=zu^mn=zg>L`-d
kqnWU=LNrJ*U?|Q~WyDyWIm+@(^<t4cGfh#cb9pQlUzQCToB#j-

diff --git a/1ano/2semestre/poo/out/production/poo/aula02/Countdown.class b/1ano/2semestre/poo/out/production/poo/aula02/Countdown.class
index 7f1b31fdae6c6de58c3764912e26c1b6c46d0faf..1233309478de1542f915b1c2863650c9a654ff68 100644
GIT binary patch
delta 372
zcmW-dyG}wu7=*vwb8z8+!~`WkVPV7zh&L4PiV7m$ZLI8!or#5ooi;v!=SgTRj4>8g
z)@tXASfB$r$;|)HnVs3}OYj{8AMNK?V1v_EaBBtv9AgQ_=`lnuuC8w`9mVj$eEJo~
zT6k_7$*q8GYL0q>VRpineUI%LtO=s*g?C=sKQ!dSADj0a$Kjh-N)@oGK&Vi9gcFZ`
zx?GafSy1PsFwvbOOfju3#tgF^tL85}d~rQ&`qlg56QeC{9-V|CqQV$)eJN#R=w*;T
zmc>;mHTt{h1tsJdq0F34DvNn4;<%g(EUGD^ye0j$QjpVclXEy@&K%i4-Q0JqI98=#
hC29OsxyQQfR!>+JCpB#<tkK0L`_cmK2OM!i_8+WID;@v<

delta 358
zcmXAkNlF7j7=^#;?xd1R41yqui-2Gp;%qc(9FjN>(F^1Pf?(W;*ANQ4M^=J}8(j(R
z#A~>B5q#ZJ@ZLXte^q_E7w0|(&#yp}%f7oep=H`Xny;v4Y51GqxX^U8Xj}I3OtA0Y
zg7@s9Auuk(v403hqccOr{{)q^rDG^7EMFPYonG(y?v`<;2(%xmAw^m`qij)b<f-Zt
zrk}K{(zp$lS!w=%fH~%sWm!m|82%(AlDB;~YIS2eB&N$E<H?-Pi1;EysugI+TMQ>#
zt0KpkWQk=_+QAAnd5$`(tm)389#~g5VBHU*Qgg#%jlOItSvG&kh}#kou+5IVplDaz
QL83>TsOFTPa?S;%Ke7KQwg3PC

diff --git a/1ano/2semestre/poo/out/production/poo/aula02/DistanceBetweenPoints.class b/1ano/2semestre/poo/out/production/poo/aula02/DistanceBetweenPoints.class
index 234bebcc128e7347ed9f4a32a456ad671649e85a..122f743f5cfc5a0859fe262978d00bbfde25584e 100644
GIT binary patch
delta 644
zcmZXQ%T7~K6o$Wjdg!6;L9iectV#t5rG+CG#aa>6ih$*!6%jQgwN|XDMcd-EzCv^2
zh>1g|GJtx00OKnVAHcDRBjf6+#(~+%zt;ZO?O*G)@14*4<=6Yqz%=)(-Z!ph+N%en
zl_PW-beRO`R<v%HbNQ0BTFMsZ3(vO8il$t{#s-s5(l63hJ;6$4(uG2{7;jMdbYas<
zm5aH;W<2~q)yz?aih4Q5af1^ky@V8PPPcs8ex;^VU-ckhe^=f1OBJw#+N5uo5d+KQ
zG^6&07U~^l++>0?3cd8aD6;gyL^$EW%cRLUV%3kmdR!5<ceH_)k?}`fPBCS2k!ky@
z)*rgWWrHgw39c&IoyoZ^Yef{7MRzv+)c&c>1-uwsGnvCJYiIIXrL4h%B53cpg7yQ~
zkIFonoDV@sz%6)PewJ7zwrOY|_0|a|1?yq(uqbFY5?Er{;a0dIOuhJ<%yf&*eZW}X
z#j{UqGUE5w=<xUK5nPP;PyY3nDpA*1js9T=H#-=r5sm5&<=`JGQ)4Wq?{e0EUjKx)
z?h5ENE~NIDS&Qs3`%mGJoDY2RTIk{seY7#aVPg1M5Pz8t9@5EUiPpE6o{+6YDmO_v
jg&W*rRTk+I=C*K}w3ua0JeL&raEEntiQkoMjeEZVVKR8A

delta 561
zcmYk3OHWf#6otQY@1>XCdlYR;3)(6WgjV{n1XO&XSRN`MQUz;AjRAv+JZfW{F?6QE
z^9M|vIF-a&H5x|_{1g5F$4(9VHV&Muv-iqc`|NejC;yG_{rvm+8!$<A&wJ;E@rY_-
zbek=!PbKy~6f?aXb2+X_l2Sw;*Phi18(W2?`o?CX+^DbBo+vuDgYLDJNUV6coYeHu
zuW&Zko;MV+bjG|?i7u7(IK`05uqI8$RMo5+F>h7T&yja2XwFbHzf{Q|=d8;)&3PtF
z-s(?|b5V1N%QEumPF+Si=~AZD$)sY~7;DI1_sDTgGsSiD!y4@DWm+@Ctnux+kjo84
z(tNj*=7s$yI)^2J5tPLV3EniXocQi7;erlHFfXXvbq5P9N*CrfOMzDE-=YY~x$_0L
zvQPLUUGw`yBJn0YBTY_32AT{m1kCCGnZ>L<+9I24<D(eTjAflRCAdrWANR1ug$XCH
zUva)-RqP(8#np0?(&~G;)gst5k1rS&^oh!@DGtfw9;Uz%Mmfqf5muzG%4crV-A*(n
pd1Y(vuq>y~I%V!krj+2l0U<51Pl;_ATa0m5xsM})ipVV<8~}c6TY~@q

diff --git a/1ano/2semestre/poo/out/production/poo/aula02/EnergyToHeatWater.class b/1ano/2semestre/poo/out/production/poo/aula02/EnergyToHeatWater.class
index 469b9997abf032beaa3ac1d9f64b4c54cbada416..858177db34133faf36a540f499febac224c56145 100644
GIT binary patch
delta 332
zcmYLDJ5Iwu6dYTQ19lpUpp@GLBtYg{@v(vM4}>5(ps~WniXb?#l?!kMpCE982nnPV
z6u9FQ6jU^Hl!#e_gjSk)pP704X5HG>>-X>(fQOTT^{Lg)>we@5zuS`y8Huv9*t`nF
zr4(sD==rKBI}6R1VMTP5?ys2<v5eCDP~6ZJ$7w%mg|RXxo_<%fkjF{^t1va>8rNYg
z^Kc*D^*QZg4LWaw$Q4YY$8MIak#kc|&<5Fhov7BpC^m?NUja5z$!1&F=0uslc+Db5
zNyli9O+RA!Kf!^Wd>E6bMRYNq<+x0x7CYD_+X%3SeI}J~h67aju?ZaVRbgNWE{<54
Qbk3v3YJ|#T`gGKP02Kc|2><{9

delta 258
zcmZqTe!#_b>ff$?3=9nR41OEA-ZN?k2P76HDkK(`rY5HrDX6Aprz@nSDjZ&zUYZDE
zsHPp-<*ZNuQlmOqi%EL2JJTX&b_VOs|CkIIg{>HvfJQL@Nk#@%1~wpRGue?v%-9wv
z2I4U=a5C5dNggnp6=<mgSj>^Z38WUte#gMhzy+l9CU>#q@@@pOm>591wHUZ2bFixW
zi-7gp0Zjv{VQ^+}0n*$I$qcRxZa@<x7{VCb89ab`)PSTX5VJ6tFjz5o0a<JejtsgC
O-ar-yP^AypWM2Sz;wu^e

diff --git a/1ano/2semestre/poo/out/production/poo/aula02/Investment.class b/1ano/2semestre/poo/out/production/poo/aula02/Investment.class
index ac34fb28135f86fec1691d78508b54c758e12ea4..1826b61ba160c4b91319d7d04ce3b9eb8e50de14 100644
GIT binary patch
delta 280
zcmW-byGjFL5QV?}&Ba~U8&L@n<hRg9u}}-KQKKf_VvM&wm=%P@fLrA`wzTpQf{;SQ
zMk_lzAH+@&&%X>DX3oqxXTJR(KluE6c>}h%?gzi#?0nNE?YPsmw|DpL*e21#`;+ZN
zc41{ToimTq0Y!E~suVo(H*q(KitIhV8sn9AF)~7^6$Rmb`ZYAORuktY@Tm*Ktj}}6
zVa6SC>~7V6Fsy>}w32J|mIiG1H5r`4qSP>=3Mny4nK3Nm;wRW(l7`q8Q(3~g^5w#b
hSf{CTN>dqSHaXLkk!o4{7CC7vT&Qy&Uh3L#^$(H(C(i%?

delta 243
zcmeyud4rSd)W2Q(7#JAr8G<)*{brPu_g5%R%t^^tNXyJi%uy&#EjqkVAthBob+Q7}
zY-V-_$ITa*m>6Rm7?^;X7=R=r11kd?kaPm_^no-ZkY?4|&cL`4EbR;=LDCEioD42N
zk_V!I!Ii-cEauMO0Tcmg-owBFgbWORll549c@esm7&s>Pu*ka#f%TgJtploI@MQ1;
v(%cNr4BiYrKocYw%ou!u;!F%`3>pmnKo$#w1%ntv0FVW;KM<&zi6IC8m$D+}

diff --git a/1ano/2semestre/poo/out/production/poo/aula02/KmToMiles.class b/1ano/2semestre/poo/out/production/poo/aula02/KmToMiles.class
index 0bdc5deb5e7dc8bf6c388d03929c587a539a0ca5..0d2e8cc775c4ae7cbb33bdfc1c1d129d9111490c 100644
GIT binary patch
delta 264
zcmYL@J5B;&6otQkfMFa52~0?+01Fd>K@)i?2r4LUf{vhtLo6uV0fp_9G!|@tMiUDc
zz)Dz!;mlaroO|zi<u0AI<8FVye}EevH}0Fs_$OzLr<Zx9U(pi2n^nQ3K*OVnZAeXn
z*TpPNJFHr}NefF!gi^4D9bM;|Ml)6W!faysQW(i_z?IPZGti|MbJz66MBxw8a>8vG
zBzn)MpIrPml%&BSj`BVkiX2fUtB#!B&&SO*l2Mw0804yJzf*USDnmwkwahX1+LB@)
I<gpm<0mJ?s*#H0l

delta 216
zcmZ3&(Z<1b>ff$?3=9nR3@#hF${9KNRnxL_6>Jq$C-*VVW@cwFo@~eTBF2b;38;nv
zNHQ|8GOz(j6Ch6?NHYRyR;}#}j2pqyra%%T&A`CPU<M?4APN}F87#nJmJC)v5s>B?
z4D3La3=B4to0zS65xS)q*e0K27Pl4v>(^pn0jXiI24V&VVFpbGTLwFz2@(t{Kqor@
V9VE{n%isuPu>eJ#fNGc+oB?wN89V?0

diff --git a/1ano/2semestre/poo/out/production/poo/aula02/PythagoreanTheorem.class b/1ano/2semestre/poo/out/production/poo/aula02/PythagoreanTheorem.class
index 619c22438a060f3e94cebd3329810e0ff8cb9ffb..bf8e1f6e4ceac03a598a54e303571b01e2f2b13d 100644
GIT binary patch
delta 349
zcmYL@J5K^p5QV?J>@IlO#Dt((W1&)5V1fo?45Hv$d_Pceg~kv~j1LNb%56;i5sC#8
z6D=(L0~R*^0xN5Ez{295bLO6zIddER(E9cJ@fpZdsp~JxIx;_2ze=S|pPGoJ(kCx>
znn|X@<UHw_HrFcS&U(x-Z{Ad)OA}_%V+q&7sh-!aj>9aQMCjdg+9Q<$N>(E%F0SB;
zRKvoSu#<eis<-V`!Ill0H9_yMfps>d>R^*C`DqP*N}v|LG&goW+aw)l>@3cBEfcvX
z7RxwKs37FKO|r$n_9HEBFjE?8u<)OiM4JJpw;Y$WZcg#Jpr@UjlRIQP+w2HOsZwND
hvVHd1lcyM@KuMHMmQfBwxiXm`5EYTmLzz>Qe*v%IHYWf8

delta 432
zcmYLFO)mpc6g_WdI<40UNmESOu+U(kNkwE7RZ3gbM_a12r8H<%M@+lmZ@j-Dp%yd}
zB$j>!TWf3FR>bC>bMLwD+<V^}zjpH1uZJf9K@{rzld+umW__Yxng|}g+;B`{%8qG`
z<QayJTD4TReDOl{IAxk;i@|no)+$B9!EkIS%rT2OJHi^~u^>(*Lyc;PVNqO3QPqxR
z29L<g9x)(4cO00ORjM$kh00N)P!#X-Xm$w_Z32qq2$f=-G9Mu$v<=^b)m!ok#ik5!
ztWwl|8?c6T%G!`Xk}C9=x!^!M)h@-E5{wuQ-O+&G;5v6>?8J?6)6j0=av8QqNEumI
zZ4Cq(2qiO$uKn>lMAH9rN8l76O0U(45V{aWH&XE60zIuw5;TvdQEh|J2@{)0(=Iyp
qv4sqs<|S>Ln1TTP>JBlLoD5`%ImpkC95GH^UgU{2Z`&m=341?X-AOk9

diff --git a/1ano/2semestre/poo/out/production/poo/aula02/README.md b/1ano/2semestre/poo/out/production/poo/aula02/README.md
index 4a3635a..de42a52 100755
--- a/1ano/2semestre/poo/out/production/poo/aula02/README.md
+++ b/1ano/2semestre/poo/out/production/poo/aula02/README.md
@@ -5,5 +5,14 @@
 * [Guião](https://github.com/TiagoRG/uaveiro-leci/tree/master/1ano/2semestre/poo/guides/POO-2021-aula02.pdf)
 * [Slides](https://github.com/TiagoRG/uaveiro-leci/tree/master/1ano/2semestre/poo/slides/POO_02_ControloFluxo.pdf)
 
+### Exercise List
+| Exercise Number | File Name                                                                                                                              | Exercise Number | File Name                                                                                                                                  |
+|-----------------|----------------------------------------------------------------------------------------------------------------------------------------|-----------------|--------------------------------------------------------------------------------------------------------------------------------------------|
+| 1               | [KmToMiles.java](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/2semestre/poo/src/aula02/KmToMiles.java)                     | 6               | [SecsToHMS.java](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/2semestre/poo/src/aula02/SecsToHMS.java)                         |
+| 2               | [CelciusToFahrenheit.java](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/2semestre/poo/src/aula02/CelciusToFahrenheit.java) | 7               | [DistanceBetweenPoints.java](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/2semestre/poo/src/aula02/DistanceBetweenPoints.java) |
+| 3               | [EnergyToHeatWater.java](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/2semestre/poo/src/aula02/EnergyToHeatWater.java)     | 8               | [PythagoreanTheorem.java](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/2semestre/poo/src/aula02/PythagoreanTheorem.java)       |
+| 4               | [Investment.java](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/2semestre/poo/src/aula02/Investment.java)                   | 9               | [Countdown.java](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/2semestre/poo/src/aula02/Countdown.java)                         |
+| 5               | [AverageSpeed.java](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/2semestre/poo/src/aula02/AverageSpeed.java)               | 10              | [RealNumbers.java](https://github.com/TiagoRG/uaveiro-leci/blob/master/1ano/2semestre/poo/src/aula02/RealNumbers.java)                     |
+
 ---
 *Pode conter erros, caso encontre algum, crie um* [*ticket*](https://github.com/TiagoRG/uaveiro-leci/issues/new)
diff --git a/1ano/2semestre/poo/out/production/poo/aula02/RealNumbers.class b/1ano/2semestre/poo/out/production/poo/aula02/RealNumbers.class
index 6460fb1e67fc94e48bd5d5eee967fec73297e6d5..e2a559102e8f05e041cce55ddfd81eda740232c4 100644
GIT binary patch
delta 310
zcmXAjyDo%L6otR@AO9S4&P+r?BbfwKxg-krJL7I#lBp#MQJEn^FQ^nW|08&UX-E_v
zK<hPl0THY-cCpspd#$~)-~FfeZ$B@uz#{uif0%T89AgE>$r;k4`q{;?WAd?{7*oj_
zwtO%_A~!<m<b+e2M#M&(4nAX=EqPiPWfV9gEc_doWlmF`c^0(Mv1!Or)b1hsuy>t9
zPmIO{OH8QImEE*eull&Bzm-#?odJgR@Dd?ju}noAxMhV^Wfr++jdi`)!zCN?SxTI<
rsV=3LQ?}GO%AByRE>BhWCDLE5oMXq~j8(xm9X5n7Li~PLu7tfmHvlH^

delta 266
zcmXAjJx&5q6otPx&*ziDsZ1<LNJysAm{@>_px_TE3L(Ur#L5^<NZ0^UV>^w#E1)u=
zZ~?Zi!!4j^#^&5}&(F>M3BSYeYrXmeTJ)FULts6X_m{w!Rx-Eos7xRap~0~!JkoZk
zX*Avb2WFYsRbgs_=UBM?AE3sGwj6aDQdBmNN<`9LleJw$Y1@*v2kazo8@+KU>)*4*
z9tWIqMm|l`)QgDEIp;#RB4%82rPm5fX)9+bGNB{pDDlj-m?!3m8?hW+^^3S)N#1jt
M4Bf83lNQkX1HpG7#Q*>R

diff --git a/1ano/2semestre/poo/out/production/poo/utils/UserInput.class b/1ano/2semestre/poo/out/production/poo/utils/UserInput.class
index 4ea1b410414a752b004f3f39325f57a485388e34..9748a8df5cc2b25f2ccf58f60223ad1a0da7fb5c 100644
GIT binary patch
literal 1039
zcmZvb*>2N76o&sv;<yP;(sW5u_B~5!&301-fdmnvQh<s;@7*v8QxZF}ol>5JN(f$o
z<)TPj@Bq9FcZe&>KaN$pB#}JZIp6vJ<MGeG-+utOhuc{skTj99U?43pz3FT@cHeP(
z_S20`*$oBKca*Eby8_8teLaIIWK3i&oPc#Gyz@2)<$zJ%h)MJ92&6oF%~x*N34Q4d
znpxygFfnbRh#7&|2{8i3P-hTP8#5v?1Sq%HtgmM=hj|kv3uROUiV<QIs=nRnI<6~y
zfs`w^nLk&n9|!34lNL_lv_MwJwY<?rUq<FyCe8{JG%T=R1kzu1huTZ(f%lRTg|>3#
zlhI&9`p=yxXQu6So&LJxE4_|4Q{gKWP+0p2r%7jO3|xtw9hBWXu62TZ>I{_2&W)oF
z0R+r}3<9S|tux1Id|5pij`iP{;TtK*sZ3JRYSmjTG|+`aG;_8Ea-GoWzJBZsW1mIR
z*1SN4YAf!FKxq<A!?GQ3<agymrCXif@9naFd$@ozyoCCf0-J<1pXa!;ISP(O;~T^m
zP7*lJr#|K;(*P@;U&JM@GPsN@+|kJ`Mr)|`73ShDa*bWge&%}2(6=5i`Jak7rEx5-
zqRM^Et)Wg*1`RC6#3ALGJS!8muwqn<`nwN%zbi&{=l$NVit&j@$w*+HBY4x(DDbvT
zM+F*8X6k-{GOl4M5?{tLXGumEDSwH^?1)5@8C=JWxcV~!G*%l~cvQ{reBAp}JzBHG
a>@vU1$^lckxTZm?nlJwI1#Xg<z^#8U<JF@8

delta 398
zcmYL_zfOZ-6vfX4DJ_L6twL-4J5{?7r;f&i!C7aGXc#apHU>;LAHf(FCttz1Xw<|9
z@O@02)bkONl6?2x@7{CI54fwp8P?bD`zL^XY~NeK$U+?r6PAr8Y=L_j-9$m2CF9`u
zB1+TvT41H|EDNvl^KmTDcXmS)t)eF<#kT~-hx9#tlB5C&Ih{l^fsv%sJS+CJ(=!Je
zS%40<QDa=>EnpUAWB3YrW}#t;QH|Mz%V<}18y(&nSjGxFYI%wUn9Tn01!i%ecW>2h
ziwLEw!J@WVdJL(g4jzwse00$(eSNI5(y4aQXJufGbM=z6SjR?%I--HHbrkAw(0X|M
k`x!iy$~n^=alK7sr-XXt7dsWy;O|ucnF9oybkMN%59X9B!2kdN

diff --git a/1ano/2semestre/poo/src/aula02/AverageSpeed.java b/1ano/2semestre/poo/src/aula02/AverageSpeed.java
index 532aebb..e5fbe7a 100644
--- a/1ano/2semestre/poo/src/aula02/AverageSpeed.java
+++ b/1ano/2semestre/poo/src/aula02/AverageSpeed.java
@@ -18,6 +18,8 @@ public class AverageSpeed {
         double d2 = UserInput.getPositiveNumber(sin);
 
         double vm = (d1 + d2) / ((d1 / v1) + (d2 / v2));
-        System.out.printf("Velocidade final da viagem: %fkm/h", vm);
+        System.out.printf("Velocidade final da viagem: %.2fkm/h", vm);
+
+        sin.close();
     }
 }
diff --git a/1ano/2semestre/poo/src/aula02/CelciusToFahrenheit.java b/1ano/2semestre/poo/src/aula02/CelciusToFahrenheit.java
index fe12735..8d4d260 100644
--- a/1ano/2semestre/poo/src/aula02/CelciusToFahrenheit.java
+++ b/1ano/2semestre/poo/src/aula02/CelciusToFahrenheit.java
@@ -10,6 +10,8 @@ public class CelciusToFahrenheit {
         Scanner sin = new Scanner(System.in);
         double celcius = sin.nextDouble();
         double fahrenheit = 1.8*celcius+32;
-        System.out.printf("%fºC = %fºF", celcius, fahrenheit);
+        System.out.printf("%.2fºC = %.2fºF", celcius, fahrenheit);
+
+        sin.close();
     }
 }
diff --git a/1ano/2semestre/poo/src/aula02/Countdown.java b/1ano/2semestre/poo/src/aula02/Countdown.java
index a3d0919..d04bffb 100644
--- a/1ano/2semestre/poo/src/aula02/Countdown.java
+++ b/1ano/2semestre/poo/src/aula02/Countdown.java
@@ -11,7 +11,11 @@ public class Countdown {
         System.out.print("N? ");
         int n = sin.nextInt();
         for (int i = n; i >= 0; i--) {
+            // If the statement before '?' is true then the expression before the ':' is used, else the expression after the ':' is used.
+            // In python: i + "\n" if i%10 == 0 else i + ","
             System.out.print(i%10 == 0 ? i + "\n" : i + ",");
         }
+
+        sin.close();
     }
 }
\ No newline at end of file
diff --git a/1ano/2semestre/poo/src/aula02/DistanceBetweenPoints.java b/1ano/2semestre/poo/src/aula02/DistanceBetweenPoints.java
index b1c5554..af1c152 100644
--- a/1ano/2semestre/poo/src/aula02/DistanceBetweenPoints.java
+++ b/1ano/2semestre/poo/src/aula02/DistanceBetweenPoints.java
@@ -1,5 +1,7 @@
 package aula02;
 
+import utils.UserInput;
+
 import java.util.Scanner;
 
 // Solução do exercício 7
@@ -8,15 +10,15 @@ public class DistanceBetweenPoints {
     public static void main(String[] args){
         Scanner sin = new Scanner(System.in);
 
-        System.out.print("Coordenadas do ponto 1 (separadas por ','): ");
-        String[] p1 = sin.next().split(",");
-        System.out.print("Coordenadas do ponto 2 (separadas por ','): ");
-        String[] p2 = sin.next().split(",");
+        String[] p1 = UserInput.input(sin, "Coordenadas do ponto 1 (separadas por ','): ").split(",");
+        String[] p2 = UserInput.input(sin, "Coordenadas do ponto 2 (separadas por ','): ").split(",");
 
         double distance = Math.sqrt(
                 Math.pow(Double.parseDouble(p1[0]) - Double.parseDouble(p2[0]), 2) +
                 Math.pow(Double.parseDouble(p1[1]) - Double.parseDouble(p2[1]), 2));
 
-        System.out.printf("A distância entre os dois pontos é %f", distance);
+        System.out.printf("A distância entre os dois pontos é %.3f", distance);
+
+        sin.close();
     }
 }
\ No newline at end of file
diff --git a/1ano/2semestre/poo/src/aula02/EnergyToHeatWater.java b/1ano/2semestre/poo/src/aula02/EnergyToHeatWater.java
index dcdbef5..1892a6f 100644
--- a/1ano/2semestre/poo/src/aula02/EnergyToHeatWater.java
+++ b/1ano/2semestre/poo/src/aula02/EnergyToHeatWater.java
@@ -16,6 +16,8 @@ public class EnergyToHeatWater {
         System.out.print("Temperatura final da água (ºC)? ");
         double finalTemperature = sin.nextDouble();
         double energy = kgOfWater * (finalTemperature - initialTemperature) * 4184;
-        System.out.printf("Para aquecer %fkg de água de %fºC para %fºC, serão necessários %fJ de energia.", kgOfWater, initialTemperature, finalTemperature, energy);
+        System.out.printf("Para aquecer %.3fkg de água de %.2fºC para %.2fºC, serão necessários %.3fJ de energia.", kgOfWater, initialTemperature, finalTemperature, energy);
+
+        sin.close();
     }
 }
diff --git a/1ano/2semestre/poo/src/aula02/Investment.java b/1ano/2semestre/poo/src/aula02/Investment.java
index 53e9844..d1957b2 100644
--- a/1ano/2semestre/poo/src/aula02/Investment.java
+++ b/1ano/2semestre/poo/src/aula02/Investment.java
@@ -14,6 +14,8 @@ public class Investment {
         System.out.print("Taxa de juro mensal (%)? ");
         double tax = sin.nextDouble();
         double finalWallet = initialWallet * Math.pow(1 + tax/100, 3);
-        System.out.printf("O saldo final será de %f euros", finalWallet);
+        System.out.printf("O saldo final será de %.2f euros", finalWallet);
+
+        sin.close();
     }
 }
diff --git a/1ano/2semestre/poo/src/aula02/KmToMiles.java b/1ano/2semestre/poo/src/aula02/KmToMiles.java
index bd8b965..2bd5b8a 100644
--- a/1ano/2semestre/poo/src/aula02/KmToMiles.java
+++ b/1ano/2semestre/poo/src/aula02/KmToMiles.java
@@ -12,6 +12,8 @@ public class KmToMiles {
         Scanner sin = new Scanner(System.in);
         double km = UserInput.getPositiveNumber(sin);
         double miles = km / 1.609;
-        System.out.printf("%fkm = %f miles", km, miles);
+        System.out.printf("%.3fkm = %.3f miles", km, miles);
+
+        sin.close();
     }
 }
\ No newline at end of file
diff --git a/1ano/2semestre/poo/src/aula02/PythagoreanTheorem.java b/1ano/2semestre/poo/src/aula02/PythagoreanTheorem.java
index c912169..4487e52 100644
--- a/1ano/2semestre/poo/src/aula02/PythagoreanTheorem.java
+++ b/1ano/2semestre/poo/src/aula02/PythagoreanTheorem.java
@@ -17,11 +17,10 @@ public class PythagoreanTheorem {
         double b = UserInput.getPositiveNumber(sin);
 
         double c = Math.sqrt(Math.pow(a, 2) + Math.pow(b, 2));
+        double angDeg = Math.acos(a / c) * 180 / Math.PI;
 
-        double cossin = a / c;
-        double angRad = Math.acos(cossin);
-        double angDeg = angRad * 180 / Math.PI;
+        System.out.printf("O comprimento da hipotenusa é %.2f e o valor do angulo entre o cateto A e a hipotenusa é %.2f°", c, angDeg);
 
-        System.out.printf("O comprimento da hipotenusa é %f e o valor do angulo entre o cateto A e a hipotenusa é %f°", MathTools.round(c, 2), MathTools.round(angDeg, 2));
+        sin.close();
     }
 }
\ No newline at end of file
diff --git a/1ano/2semestre/poo/src/aula02/RealNumbers.java b/1ano/2semestre/poo/src/aula02/RealNumbers.java
index 3875fb7..56d5c96 100644
--- a/1ano/2semestre/poo/src/aula02/RealNumbers.java
+++ b/1ano/2semestre/poo/src/aula02/RealNumbers.java
@@ -29,5 +29,7 @@ public class RealNumbers {
         }
 
         System.out.printf("Valor máximo: %f\nValor mínimo: %f\nMédia: %f\nTotal: %f", max, min, (float) sum/readNumbers, sum);
+
+        sin.close();
     }
 }
\ No newline at end of file
diff --git a/1ano/2semestre/poo/src/aula02/SecsToHMS.java b/1ano/2semestre/poo/src/aula02/SecsToHMS.java
index 1393d99..194127c 100644
--- a/1ano/2semestre/poo/src/aula02/SecsToHMS.java
+++ b/1ano/2semestre/poo/src/aula02/SecsToHMS.java
@@ -17,5 +17,7 @@ public class SecsToHMS {
         int hours = Math.round((float) (mins / 60));
         mins = mins % 60;
         System.out.printf("%d segundos no formato hh:mm:ss : %d:%d:%d", totalSecs, hours, mins, secs);
+
+        sin.close();
     }
 }
\ No newline at end of file