Compilare: main.cpp: In function 'void findMaxEdge(int, int, int, std::stack<strct>)': main.cpp:67:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 67 | for(int i = 0; i < l[node].size(); i++) | ~~^~~~~~~~~~~~~~~~ main.cpp:73:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 73 | for (int i = 0; i < l[node2].size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp:44:9: warning: variable 'maxEdgeX' set but not used [-Wunused-but-set-variable] 44 | int maxEdgeX, maxEdgeY, maxEdgeCost; // nodurile muchiei cu cost maxim din ciclu, incepem cu muchia care ar inchide ciclul si care a declansat gasirea ciclului in findCycle | ^~~~~~~~ main.cpp:44:19: warning: variable 'maxEdgeY' set but not used [-Wunused-but-set-variable] 44 | int maxEdgeX, maxEdgeY, maxEdgeCost; // nodurile muchiei cu cost maxim din ciclu, incepem cu muchia care ar inchide ciclul si care a declansat gasirea ciclului in findCycle | ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:144:19: warning: unused variable 'c' [-Wunused-variable] 144 | int a, b, c; | ^