Compilare: main.cpp: In function 'void dfs(int)': main.cpp:22:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 22 | for(int x=0;x<G[vf].size();x++) | ~^~~~~~~~~~~~~ main.cpp: In function 'void dfsGT(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 x=0;x<GT[vf].size();x++) | ~^~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:70:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 70 | for(j=0;j<CTC[C[i].indice].size();j++) | ~^~~~~~~~~~~~~~~~~~~~~~~~