Compilare: main.cpp: In function 'void afisare()': main.cpp:54:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 54 | for (j=0; j<CTC[i].size(); j++){ | ~^~~~~~~~~~~~~~ main.cpp: In function 'void dfs(int)': main.cpp:65:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 65 | for (i=0; i<G[x].size(); i++){ | ~^~~~~~~~~~~~ main.cpp: In function 'void dfst(int)': main.cpp:77:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 77 | for (i=0; i<Gt[x].size(); i++){ | ~^~~~~~~~~~~~~