Compilare: main.cpp: In function 'int main()': main.cpp:40:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 40 | for(int j = 0;j<lista[nodCurent].size();j++) | ~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:38:13: warning: unused variable 'costNodCurent' [-Wunused-variable] 38 | int costNodCurent = pq.top().first; | ^~~~~~~~~~~~~ main.cpp:61:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 61 | for(int i = 1;i<distante.size();i++) | ~^~~~~~~~~~~~~~~~