#include <iostream>
using namespace std;
int main() {
int a, b;
cout << "Introduceti valoarea lui a : ", cin >> a;
cout << "Introduceti valoarea lui b : ", cin >> b;
if (a - b == 1 || a - b == -1) cout << "Numerele " << a << " si " << b << " sunt consecutive";
else cout << "Numerele " << a << " si " << b << " nu sunt consecutive";
}