Compilare: main.cpp: In function 'void AP(int)': main.cpp:23:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 23 | for (int i=0; i<muchii[v].size();i++){ | ~^~~~~~~~~~~~~~~~~ main.cpp: In function 'void conex(int)': main.cpp:44:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 44 | for (int i=0; i<articulatii.size();i++){ | ~^~~~~~~~~~~~~~~~~~~ main.cpp:51:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 51 | for (int i=0; i<muchii[nod].size();i++){ | ~^~~~~~~~~~~~~~~~~~~ main.cpp:53:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 53 | for (int j = 0; j<articulatii.size();j++){ | ~^~~~~~~~~~~~~~~~~~~ main.cpp:55:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 55 | for (int k=0; k<noduri.size();k++){ | ~^~~~~~~~~~~~~~