Compilare: main.cpp: In member function 'void Graf::APM()': main.cpp:93:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<std::pair<int, int>, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 93 | for (int i = 0; i < lista_muchii.size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:93:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 93 | for (int i = 0; i < lista_muchii.size(); i++) | ^~~ main.cpp:99:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 99 | g<<suma_cost<<'\n'; | ^