foo.cc:1:1: error: 'include' does not name a type
    1 | include<iostream>
      | ^~~~~~~
foo.cc: In function 'int main()':
foo.cc:8:2: error: 'cin' was not declared in this scope
    8 |  cin>>n>>m>>p;
      |  ^~~
foo.cc:9:17: error: 't' was not declared in this scope
    9 |  for(int i=1;i<=t;i++)
      |                 ^
foo.cc:29:20: error: 'cout' was not declared in this scope
   29 |    if(b[i][j]==-1) cout<<'*';
      |                    ^~~~
foo.cc:30:9: error: 'cout' was not declared in this scope
   30 |    else cout<<b[i][j];
      |         ^~~~
foo.cc:32:3: error: 'cout' was not declared in this scope
   32 |   cout<<endl;
      |   ^~~~
foo.cc:32:9: error: 'endl' was not declared in this scope
   32 |   cout<<endl;
      |         ^~~~

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