啊哈添柴——挑戰
1022. 收集瓶蓋贏大獎
import java.util.Scanner;
/**
* @author yinglongwu
*/
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int x = sc.nextInt();
int y = sc.nextInt();
if (x>=10||y>=20) {
System.out.println(1);
} else {
System.out.println(0);
}
sc.close();
}
}