September 2017 Update

Task/Rock-paper-scissors/Batch-File/rock-paper-scissors.bat

@@ -0,0 +1,71 @@
+@echo off
+setlocal enabledelayedexpansion
+
+set choice1=rock
+set choice2=paper
+set choice3=scissors
+set freq1=0
+set freq2=0
+set freq3=0
+set games=0
+set won=0
+set lost=0
+set tie=0
+
+:start
+
+cls
+echo Games - %games% : Won - %won% : Lost - %lost% : Ties - %tie%
+choice /c RPS /n /m "[R]ock, [P]aper or [S]cissors? "
+
+set /a choicequant+=1
+set choice=%errorlevel%
+set /a rocklimit=100 / %choicequant% * %freq3%
+set /a scissorslimit=100 - (100 / %choicequant% * %freq2%)
+set /a randchoice=%random% %% 100 + 1
+set compchoice=2
+if %randchoice% geq %scissorslimit% set compchoice=3
+if %randchoice% leq %rocklimit% set compchoice=1
+
+cls
+echo Player: !choice%choice%! ^|vs^| Computer: !choice%compchoice%!
+goto %compchoice%
+
+:1
+
+if %choice%==1 goto tie
+if %choice%==2 goto win
+if %choice%==3 goto loss
+
+:2
+
+if %choice%==1 goto loss
+if %choice%==2 goto tie
+if %choice%==3 goto win
+
+:3
+
+if %choice%==1 goto win
+if %choice%==2 goto loss
+if %choice%==3 goto tie
+
+:win
+set /a won+=1
+echo Player wins^!
+goto end
+
+:loss
+set /a lost+=1
+echo Computer Wins^!
+goto end
+
+:tie
+set /a tie+=1
+echo Tie^!
+goto end
+
+:end
+set /a games+=1
+set /a freq%choice%+=1
+pause
+goto start