Compilare: main.cpp: In function 'int main()': main.cpp:27:18: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::priority_queue<int, std::vector<int>, std::greater<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 27 | if(v[i].t>q.size()) | ~~~~~~^~~~~~~~~ main.cpp:29:23: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::priority_queue<int, std::vector<int>, std::greater<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 29 | else if(v[i].t<=q.size()) | ~~~~~~^~~~~~~~~~