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取名不要太长,像我这样刚刚好  •  5个月前


include

using namespace std;

int main() {

int n, count = 0, a[15] = {4, 7, 44, 47, 74, 77, 444, 447, 474, 477, 744, 747, 774, 777};

scanf("%d", &n); for (int i = 0; i < 14; i++) {

if (n % a[i] == 0) {
	count++;
}

} if (count == 0) {

printf("NO");

} else {

printf("YES");

} return 0; }


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