Eroare de compilare: user.cpp:16:24: warning: integer overflow in expression [-Woverflow] const int oo = (1<<31)-1; ^ user.cpp: In function ‘int main()’: user.cpp:71:16: error: ‘A’ was not declared in this scope cin >> A[i] >> B[i]; ^ user.cpp:71:24: error: ‘B’ was not declared in this scope cin >> A[i] >> B[i]; ^ user.cpp:78:45: error: ‘A’ was not declared in this scope else Sol[Qu[i].second] = Query(Last[A[Qu[i].second]]) - Query(First[A[Qu[i].second]] - 1); ^