Compilare: main.cpp: In function 'void afisareAdj()': main.cpp:47:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 47 | for (int j = 0; j < adjList[i].size(); j++) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'bool bfs()': main.cpp:74:43: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 74 | for (int j = 0; j < adjList[cur].size(); j++) | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'bool dfs(int)': main.cpp:92:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 92 | for (int i = 0; i < adjList[node].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~~