Compilare: main.cpp: In function 'int main()': main.cpp:21:44: warning: overflow in conversion from 'long long int' to 'int' changes value from '9223371036854775807' to '727379967' [-Woverflow] 21 | for(int i = 1; i <= n; i++) minim[i] = inf; | ^~~ main.cpp:38:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 38 | for(int i = 0; i < v[co.second].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~