Borderou de evaluare (job #859137)

Compilare: main.cpp: In function 'void bfs(int, int)': main.cpp:50:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 50 | for(int i=0;i<v[node].size();i++) | ~^~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:122:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 122 | for(int i=0;i<v[c1].size();i++) | ~^~~~~~~~~~~~~ main.cpp:129:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 129 | for(int i=0;i<v[c2].size();i++) | ~^~~~~~~~~~~~~