/in/foo.cc: In function 'long long int maxi(long long int, long long int)':
/in/foo.cc:11:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
     if (p>q) return p;return q;
     ^~
/in/foo.cc:11:23: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
     if (p>q) return p;return q;
                       ^~~~~~
/in/foo.cc: At global scope:
/in/foo.cc:32:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main(){
      ^