Eroare de compilare: main.cpp: In member function 'void Graph::dfs(int, bool*)': main.cpp:213:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 213 | for (int i = 0; i < adj[node].size(); i++) | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::outputAdj()': main.cpp:221:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 221 | for (int i = 0; i < adj[node].size(); i++) | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'std::vector<int> Graph::bfsUtil(int, bool*)': main.cpp:316:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 316 | for (int i = 0; i < adj[node].size(); i++) //parcurg toti vecinii sai | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'std::vector<int> Graph::topSort(int*, std::queue<int>)': main.cpp:422:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 422 | for (int i = 0; i < adj[node].size(); i++) | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'bool Graph::graphExists(std::vector<int>)': main.cpp:455:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 455 | 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:458:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 458 | for (int i = 0 ; i < degree_seq.size(); i++) //dupa eliminarea primului element, scadem gradul "nodurilor" ramase | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'std::vector<int> Graph::dijkstra(int)': main.cpp:593:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 593 | for (int i = 0; i < adj_weight[node].size(); i++) //pentru toate nodurile adiacente ale lui node | ~~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'bool Graph::bellmanFord(int, std::vector<int>&)': main.cpp:633:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 633 | for (int i = 0; i < adj_weight[node].size(); i++) //pentru toate nodurile adiacente cu node | ~~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'bool Graph::bfsMaxFlow(int, int, std::vector<std::vector<int> >, int*, bool*)': main.cpp:676:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 676 | for (int i = 0 ; i < adj_capacity[node].size(); i++) //parcurg toate nodurile adiacente cu nodul curent | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'int Graph::EdmondsKarp(int, int)': main.cpp:705:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 705 | for (int j = 0; j < adj_capacity[i].size(); j++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::dfsUtil(int, int&, int, int&, bool*)': main.cpp:784:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 784 | for (int i = 0; i < adj[src].size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'std::vector<int> Graph::Euler()': main.cpp:830:49: error: no matching function for call to 'std::vector<std::pair<int, int> >::push_back(std::tuple<int, int>)' 830 | vectorEdges[x].push_back(make_tuple(y,i)); | ^ In file included from /usr/include/c++/10/vector:67, from main.cpp:10: /usr/include/c++/10/bits/stl_vector.h:1187:7: note: candidate: 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = std::pair<int, int>; _Alloc = std::allocator<std::pair<int, int> >; std::vector<_Tp, _Alloc>::value_type = std::pair<int, int>]' Non zero exit status: 1