Borderou de evaluare (job #669523)

Compilare: main.cpp: In function 'void DFS(int)': main.cpp:17:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 17 | for (int i = 0; i < a[p].size(); i++) | ~~^~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:34:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 34 | for (int j = 0; j < v[i].size(); j++) | ~~^~~~~~~~~~~~~