Compilare: main.cpp: In function 'bool bellmanFord(long long int)': main.cpp:25:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 25 | for(int j = 0; j < edges[f].size(); ++j){ | ~~^~~~~~~~~~~~~~~~~ main.cpp: In function 'double binSearch()': main.cpp:58:9: warning: 'res' may be used uninitialized in this function [-Wmaybe-uninitialized] 58 | return res; | ^~~