int N, M;
cout << "请输入幸运数字:";
cin >> N;
cout << "请输入正整数:";
cin >> M;
bool Lucky;
if (M % N == 0)
Lucky = true;
else
Lucky = false;
while (M){
if (M % 10 == N && Lucky){
printf("%d是%d的超级幸运数!", M, N);
break;
}
M /= 10;
}
if (M == 0)
if (Lucky)
printf("%d是%d的幸运数!", M, N);
else
printf("%d非%d的幸运数!", M, N);