foo.cc: In function 'int main()':
foo.cc:4:28: warning: unused variable 'now_index' [-Wunused-variable]
     int n,m,z[3],c[3],v[3],now_index=0,sum=0,index,i,j,b[101],zz[101],k,h_v,h_c,now_c,last_c;
                            ^~~~~~~~~
foo.cc:4:40: warning: unused variable 'sum' [-Wunused-variable]
     int n,m,z[3],c[3],v[3],now_index=0,sum=0,index,i,j,b[101],zz[101],k,h_v,h_c,now_c,last_c;
                                        ^~~
foo.cc:4:46: warning: unused variable 'index' [-Wunused-variable]
     int n,m,z[3],c[3],v[3],now_index=0,sum=0,index,i,j,b[101],zz[101],k,h_v,h_c,now_c,last_c;
                                              ^~~~~

自豪的采用 HydroJudge 进行评测(github.com/hydro-dev/HydroJudge)

正在同步测试数据，请稍后
{"receive":"2020-07-24T01:57:56.993Z","handle":"2020-07-24T01:57:56.993Z","cache_start":"2020-07-24T01:57:56.999Z","read_cases":"2020-07-24T01:57:57.366Z","judge":"2020-07-24T01:57:57.366Z","done":"2020-07-24T01:57:57.767Z"}