Compilare: main.cpp: In function 'void detCiclu(int, int)': main.cpp:13:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 13 | for(int i=0; i<v[nod].size();++i){ | ~^~~~~~~~~~~~~~ main.cpp:18:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 18 | for(int j=0;j<v[fiu].size();++j) | ~^~~~~~~~~~~~~~ main.cpp: In function 'void dfsDinamica(int)': main.cpp:32:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 32 | for(int i=0;i<v[nod].size();++i){ | ~^~~~~~~~~~~~~~