foo.cc: In function 'int main()':
foo.cc:33:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(j=0;j<qq.size();j++)
~^~~~~~~~~~
foo.cc:49:7: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if(j==qq.size())
~^~~~~~~~~~~
自豪的采用 HydroJudger 进行评测(github.com/hydro-dev/HydroJudger)
{"receive":"2020-05-23T04:18:09.472Z","handle":"2020-05-23T04:18:09.472Z","cache_start":"2020-05-23T04:18:09.478Z","read_cases":"2020-05-23T04:18:09.611Z","judge":"2020-05-23T04:18:09.612Z","done":"2020-05-23T04:18:10.293Z"}