Compilare: user.cpp: In function ‘void Solve()’: user.cpp:17:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < G[nod].size(); i++){ ^ user.cpp: In function ‘int Find(int)’: user.cpp:29:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < T.size();i++) ^ user.cpp: In function ‘int Subarb(int, int, int, int)’: user.cpp:37:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < G[nod].size(); i++){ ^ user.cpp: In function ‘int main()’: user.cpp:82:18: warning: suggest parentheses around assignment used as truth value [-Wparentheses] V[i] = D[i] = 0; ^