Compilare: main.cpp: In function 'int minDistance(std::vector<int>, std::vector<bool>)': main.cpp:17:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 17 | for (int v = 1; v <= dist.size(); v++) | ~~^~~~~~~~~~~~~~ main.cpp: In function 'bool este_muchie(int, int, std::vector<muchie>)': main.cpp:28:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 28 | for(int i=0; i<muchii.size(); i++){ | ~^~~~~~~~~~~~~~ main.cpp: In function 'int minDistance(std::vector<int>, std::vector<bool>)': main.cpp:21:12: warning: 'min_index' may be used uninitialized [-Wmaybe-uninitialized] 21 | return min_index; | ^~~~~~~~~ main.cpp:15:20: note: 'min_index' was declared here 15 | int min = inf, min_index; | ^~~~~~~~~