『楼 主』:
猜数字游戏三
@echo off&mode con cols=45 lines=40&color f9
setlocal enabledelayedexpansion
title 猜数字 by tadonis
:begin
cls
echo ********************************************
echo * *
echo * 猜数字(0000-9999)不可重复数字 *
echo * *
echo ********************************************
echo 规则:^^^^^^^^^^^^^^^^省略&set count=0&set/a chance=8
:loop
set /a num=%random%%%10
if not defined num%num% (
set /a num%num%=%num%
set /a count+=1
set /a a%count%=%num% )
if %count% lss 4 goto loop
:start
set/a A=0,BB=0,BBB=0
set pppp=
set/p pppp=请输入四位的数字
if "%pppp%"=="" goto error
if %pppp% gtr 0 ( if %pppp% lss 9999 ( echo right>nul ) else goto error ) else goto error
set aa0=%pppp:~0,1%
set aa1=%pppp:~1,1%
set aa2=%pppp:~2,1%
set aa3=%pppp:~3,1%
for /l %%q in (0,1,3) do ( for /l %%w in (0,1,3) do ( if !aa%%q! equ !aa%%w! ( set /a BBB+=1) ))
if %BBB% gtr 4 goto error
for /l %%e in (0,1,3) do ( if !a%%e! equ !aa%%e! set /a A+=1 )
for /l %%t in (0,1,3) do ( for /l %%r in (0,1,3) do ( if !a%%t! equ !aa%%r! (set /a BB+=1)))
set/a B=%BB%-%A%&set/a chance-=1
if %A% equ 4 ( goto succeed ) else ( if %chance% lss 1 ( goto fail ) else ( echo %A%A%B%B&echo.&echo 你还有%chance%次机会&goto start))
:succeed
set /a c=8-%chance%&echo 你共猜了%c%次
if %chance% gtr 4 echo you are so clever&echo 再来一次？？
:choice
set /p choice=[Y/N]?
if /i "%choice%"=="Y" ( goto begin ) else ( if /i "%choice%"=="N" (goto exit) else goto choice)
:fail
echo 你太菜了吧!!&echo 正确答案是 %a0%,%a1%,%a2%,%a3%
ping /n 2 127.0.0.1>nul
set /p choice=再来一次？？[Y/N]
if /i "%choice%"=="Y" ( goto begin ) else ( if /i "%choice%"=="N" (goto exit) else goto choice)
:error
color d0&ping /n 1 127.0.0.1>nul
echo wrong number !!
ping /n 1 127.0.0.1>nul&color f9
goto :start
:exit
exit
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