
CODE: [Copy to clipboard]@echo off
set /p n=输入一个概率:(概率为0-100,概率越大中的几率越大)
call :do %n%
pause
exit
:do
set /a rnd1=%random%%%9,rnd2=%random%%%9
set /a rnd=1%rnd1%%rnd2%-100
if %rnd% EQU 0 set/a rnd=100
if %rnd% leq %1 echo 正确
pause>nul
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