Compilare: main.cpp: In member function 'void Graf::DFS(int)': main.cpp:93:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 93 | for(int i = 0; i < A[start].size(); i++){ | ~~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::DFS_Biconex(int, int)': main.cpp:122:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 122 | for(int i = 0; i < A[start].size(); i++){ | ~~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::AfisareBiconex()': main.cpp:156:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 156 | for ( int j = 0; j < compBiconexe[i].size(); j++ ) | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::DFST(int, int)': main.cpp:168:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 168 | for(int i = 0; i < AT[start].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::CompTareConexe()': main.cpp:193:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 193 | for(int j = 0; j < compTareConexe[i].size(); j++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~