Compilare: main.cpp: In function 'int main()': main.cpp:52:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 52 | for(int i=0;i<rep.size();++i){ | ~^~~~~~~~~~~ main.cpp:64:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 64 | for(int j=1;j<excess[i].size();++j) freeNodes.push_back(excess[i][j]); | ~^~~~~~~~~~~~~~~~~ main.cpp:88:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 88 | for(int i=1;i<izolated.size();++i){ | ~^~~~~~~~~~~~~~~~ main.cpp:95:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 95 | for(int i=0;i<izolated.size();++i){ | ~^~~~~~~~~~~~~~~~