import java.util.Scanner;
public class test{
public static void main(String [] args){
Scanner input = new Scanner(System.in);
int n = input.nextInt();
int m = input.nextInt();
int x=0,y=0,sum=0;
if ((n>7)&(n<17)){
if ((m>=00)&(m<59)){
System.out.println("At School");
}
}
else
System.out.println("Off School");
}
}
總是錯一個~~ 我自己輸入 07 30 他會輸出off school...