Compilare: main.cpp: In member function 'void Graf::afisare(std::ostream&)': main.cpp:94:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 94 | for (int j = 0; j < listaAd[i].size(); j++) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::BFS(std::ostream&, int)': main.cpp:119:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 119 | for (int i = 0; i < listaAd[S].size(); i++) ///parcurgem vecinii nodului curent | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::DoDfs(int, std::vector<int>&)': main.cpp:138:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 138 | for (int i = 0; i < listaAd[nod].size(); i++) ///parcurgem vecinii nodului curent | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::sortareTopologica(std::ostream&, int*)': main.cpp:174:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 174 | for (int i = 0; i < listaAd[nod_curent].size(); i++) ///parcurgem vecinii | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:182:21: 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 < rez.size(); i++) | ~~^~~~~~~~~~~~ main.cpp: In member function 'int Graf::existaGrafHH(std::vector<int>&, int)': main.cpp:197:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 197 | if (nr > v.size()) ///daca gradul este mai mare decat numarul de elemente ramase | ~~~^~~~~~~~~~ main.cpp: In member function 'void Graf::dfs1(int, std::vector<int>&, std::stack<int>&)': main.cpp:220:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 220 | for (int i = 0; i < listaAd[nod].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::dfs2(int, std::vector<int>&, std::vector<std::vector<int> >, std::vector<std::vector<int> >&, std::vector<int>&)': main.cpp:233:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 233 | for (int i = 0; i < listaTr[nod].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::ctc(std::vector<int>, std::stack<int>, std::vector<std::vector<int> >, std::vector<int>, std::ostream&)': main.cpp:263:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 263 | for (int i = 0; i < rez.size(); i++) | ~~^~~~~~~~~~~~ main.cpp:267:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 267 | for (int j = 0; j < rez[i].size(); j++) | ~~^~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::DfsMuchiiCritice(int, int, std::vector<int>&, std::vector<int>&, std::vector<int>&, std::vector<std::vector<int> >&, std::ostream&)': main.cpp:281:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 281 | for (int i = 0; i < listaAd[nod].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'std::vector<int> GrafPonderat::dijkstra()': main.cpp:407:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 407 | for (int i = 0; i < muchiiCuCost[nodCurent].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void problemaAPMKruskal()': main.cpp:651:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 651 | for (int i = 0; i < rezultat.size(); i++) | ~~^~~~~~~~~~~~~~~~~