#include<iostream>
using namespace std;

int main(){
	cout << "Student's Status \n";
	cout << "To exit => Grade >20 or Grade <0 \n\n";
	while (true){
		double x;
		cout << "Grade = ";
		cin >> x;
		if (x >= 0 && x<10){
			cout << "Failed \n\n";
		} else if (x >= 10 && x <=20){
			cout << "Passed \n\n";
		} else {
			cout << "The program is terminated!";
			break;
		}
	}
	return 0;
}