Compilare: main.cpp: In member function 'void Graph::DFS(int)': main.cpp:182:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 182 | for (int i = 0; i < adj[node].size(); i++) | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::afis_adj(int)': main.cpp:188:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 188 | for (int i = 0; i < adj[node].size(); i++) | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::BFSUtil(int)': main.cpp:280:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 280 | for (int i = 0; i < adj[node].size(); i++) //parcurg toti vecinii sai | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::topSort(int*, std::queue<int>)': main.cpp:397:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 397 | for (int i = 0; i < adj[node].size(); i++) | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'bool Graph::graphExists(std::vector<int>)': main.cpp:428:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 428 | if (top > degree_seq.size()) // daca valoarea primului element este mare decat numarul de elemente ramase, nu putem construi un astfel de graf | ~~~~^~~~~~~~~~~~~~~~~~~ main.cpp:431:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 431 | for (int i = 0 ; i < degree_seq.size(); i++) //dupa eliminarea primului element, scadem gradul "nodurilor" ramase | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::Dijkstra()': main.cpp:572:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::tuple<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 572 | for (int i = 0; i < adj_weight[node].size(); i++) //pentru toate nodurile adiacente ale lui node | ~~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::Bellman_Ford()': main.cpp:610:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::tuple<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 610 | for (int i = 0; i < adj_weight[node].size(); i++) //pentru toate nodurile adiacente cu node | ~~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'bool Graph::bfs_maxFlow(int, int, std::vector<std::vector<int> >, int*)': main.cpp:650:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::tuple<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 650 | for (int i = 0 ; i < adj_capacity[node].size(); i++) //parcurg toate nodurile adiacente cu nodul curent | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'int Graph::Edmonds_Karp(int, int)': main.cpp:677:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::tuple<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 677 | for (int j = 0; j < adj_capacity[i].size(); j++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::dfsUtil(int, int&, int, int&)': main.cpp:760:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 760 | for (int i = 0; i < adj[src].size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In function 'int main(int, const char**)': main.cpp:862:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 862 | for (int i = 0 ; i < result.size() -1 ; i++) | ~~^~~~~~~~~~~~~~~~~~