Compilare: main.cpp: In member function 'void Graf::bfs()': main.cpp:103:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 103 | for(int i=0;i<(m_list[r].size());i++) | ~^~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::r_dfs(int)': main.cpp:131:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 131 | for(int i=0;i<m_list[q].size();i++) | ~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::rr_dfs(int)': main.cpp:149:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 149 | for(int i=0;i<m_list[q].size();i++) | ~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::sorttop_recursie(int)': main.cpp:193:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 193 | for(i=0;i<m_list[q].size();i++) | ~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::havelHakimi()': main.cpp:295:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 295 | for(int j = 0; j < m_list[i].size(); j++) | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::ctc_Kosoraju()': main.cpp:338:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 338 | for(int j=0;j<listAux[i].size();j++) | ~^~~~~~~~~~~~~~~~~~ main.cpp:367:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 367 | for(int j = 0; j < tareConexe[i].size();j++) | ~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::dijkstra()': main.cpp:408:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 408 | for(int i=0;i<v[q].size();i++) | ~^~~~~~~~~~~~ main.cpp:407:17: warning: unused variable 'minim' [-Wunused-variable] 407 | int minim=1<<30; | ^~~~~ main.cpp:396:13: warning: variable 'w' set but not used [-Wunused-but-set-variable] 396 | int w,q; | ^ main.cpp: In member function 'void Graf::kruskal()': main.cpp:520:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<edge>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 520 | for (int i = 0; i < raspuns.size(); ++i) { | ~~^~~~~~~~~~~~~~~~