Compilare: main.cpp: In function 'std::ostream& operator<<(std::ostream&, const Graf&)': main.cpp:155:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 155 | for (int j = 1; j < grafDat.lisAdiacenta[i].size(); ++j) { | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'std::vector<int> Graf::BFS(int)': main.cpp:212:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 212 | for (int i = 1; i < lisAdiacenta[x].size(); ++i) | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:202:12: warning: unused variable 'y' [-Wunused-variable] 202 | int x, y; | ^ main.cpp: In member function 'void Graf::DFS(int, std::vector<bool>&, std::stack<int>&)': main.cpp:227:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 227 | for(int i = 1; i < lisAdiacenta[x].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::biconexeDFS(int, int, std::vector<int>&, std::vector<int>&, std::stack<int>&, std::string&, int&, std::vector<bool>&)': main.cpp:256:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 256 | for (int i = 1; i < lisAdiacenta[x].size(); ++i) | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::ctcDFS(int, std::vector<int>&, std::vector<int>&, std::stack<int>&, std::vector<bool>&, std::vector<std::vector<int> >&)': main.cpp:308:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 308 | for (int i = 1; i < lisAdiacenta[x].size(); i++) { | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In static member function 'static bool Graf::existaGraf(std::vector<int>&)': main.cpp:369:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 369 | for (int i = 0; i < copieGrade.size(); ++i) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp:384:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 384 | if (fst > grade.size()) { //daca avem un grad mai mare decat numarul de noduri ramase | ~~~~^~~~~~~~~~~~~~ main.cpp:397:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 397 | if(j >= grade.size()) //atunci cand scadem 1 valorile nu vor mai fi ordonate decat daca sunt egale initial | ~~^~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::critConDFS(int, std::vector<bool>&, std::vector<int>&, std::vector<int>&, std::vector<int>&, std::vector<std::vector<int> >&)': main.cpp:416:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 416 | for (int i = 1; i < lisAdiacenta[x].size(); ++i) { | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void Rezolva_BFS(std::string, std::string)': main.cpp:610:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 610 | for(int i = 1; i < rez.size() ; ++i) { | ~~^~~~~~~~~~~~ main.cpp: In function 'void Rezolva_CTC(std::string, std::string)': main.cpp:637:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 637 | for (int i = 0; i < rez.size(); ++i) { | ~~^~~~~~~~~~~~ main.cpp:638:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 638 | for (int j = 0; j < rez[i].size(); ++j) { | ~~^~~~~~~~~~~~~~~ main.cpp: In function 'void Rezolva_Critical_Connection()': main.cpp:687:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]