Compilare: main.cpp: In function 'void parcurg(int, int)': main.cpp:43:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 43 | for(int j=0; j<flareoni[nod].size(); j++) | ~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void reparcurg(int, int, int)': main.cpp:61:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 61 | for(int j=0; j<flareoni[nod].size(); j++) | ~^~~~~~~~~~~~~~~~~~~~~