Borderou de evaluare (job #714504)

Compilare: main.cpp: In function 'void dfs_succesori(int, std::vector<int>*)': main.cpp:16:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 16 | for(int y = 0 ; y < arr[i].size() ; ++y){ | ~~^~~~~~~~~~~~~~~ main.cpp: In function 'void dfs_trans(int, int)': main.cpp:26:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 26 | for(int y = 0 ; y < v_invers[i].size() ; ++y){ | ~~^~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:56:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 56 | for(int y = 0 ; y < v[i].size() ; ++y){ | ~~^~~~~~~~~~~~~