Compilare: main.cpp: In function 'void printGraph()': main.cpp:113:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 113 | for (int i = 0; i < edges.size(); i++) { | ~~^~~~~~~~~~~~~~ main.cpp:115:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 115 | for (int j = 0; j < edges[i].size(); j++) { | ~~^~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:170:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 170 | for (int i = 0; i < dist.size(); i++) { | ~~^~~~~~~~~~~~~