对拍

1 @echo off  
2 :loop  
3     rand.exe>in.txt  
4     test1.exe<in.txt>out1.txt
5     test2.exe<in.txt>out2.txt  
6     fc out1.txt out2.txt  
7 if not errorlevel 1 goto loop  
8 pause  
9 goto loop

  数据生成器rand

  标程test1

  待测程序test2

  errorlevel说的是上一句话的错误信息,所以不能和目标语句隔开写,需要注意

原文地址:https://www.cnblogs.com/xuwangzihao/p/5840907.html