foo.cc: In function 'int main()':
foo.cc:9:25: error: 't' was not declared in this scope
    9 |                         t[j%10]++;
      |                         ^
foo.cc:14:20: error: 't' was not declared in this scope
   14 |                 if(t[i]>m){
      |                    ^

[Hydro](https://hydro.ac)提供评测服务