Borderou de evaluare (job #627332)

Compilare: main.cpp: In function 'int bfs(int)': main.cpp:20:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 20 | for (int i = 0; i < v[k].size(); i++) | ~~^~~~~~~~~~~~~ main.cpp: In function 'void bfscc(int)': main.cpp:43:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 43 | for (int i = 0; i < v[k].size(); i++) | ~~^~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:68:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 68 | for (j = 0; j < cc[i].size(); j++) | ~~^~~~~~~~~~~~~~