/in/foo.cc: In function 'int main()':
/in/foo.cc:21:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for(k=1;k<=9;k++)
     ^~~
/in/foo.cc:26:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
  cin >> i >> j;
  ^~~