foo.cc: In function 'int main()':
foo.cc:48:30: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   48 |     for(int i=0;i<9;i++)scanf("%d",&times[i]);
      |                         ~~~~~^~~~~~~~~~~~~~~~

[Hydro](https://hydro.ac)提供评测服务