foo.cc: In function 'int main()':
foo.cc:6:5: error: expected ',' or ';' before 'cin'
    6 |     cin>>t>>m;
      |     ^~~
foo.cc:11:19: error: 'ai' was not declared in this scope; did you mean 'i'?
   11 |             if(j>=ai])
      |                   ^~
      |                   i
foo.cc:11:21: error: expected ')' before ']' token
   11 |             if(j>=ai])
      |               ~     ^
      |                     )
foo.cc:11:21: error: expected primary-expression before ']' token

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