foo.cc: In function 'int findfind(int*, int, int, int)':
foo.cc:29:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^

正在同步测试数据，请稍后
自豪的采用HydroJudge(https://github.com/hydro-dev/Hydro)进行评测。