#include<stdio.h> int main() { double n; scanf("%lf",&n); int x=int(n/10); switch(x) { case 0: case 1: case 2: case 3: case 4: case 5: printf("Poor"); break; case 6: printf("Average"); break; case 7: case 8: printf("Good"); break; case 9: case 10: printf("Great"); break; } return 0; }