Задачи
Кружок хорового пения
import java.util.Scanner;
public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in);
while (scanner.hasNext()) {
int n = scanner.nextInt();
int m = scanner.nextInt();
if (gcd(n, m) == 1) {
System.out.println("YES");
} else {
System.out.println("NO");
}
}
}
public static int gcd(int a, int b) {
while (b != 0) {
int temp = b;
b = a % b;
a = temp;
}
return a;
}
}