2012.cpp

这是哈尔滨工业大学acmOJ的源代码

/*  This Code is Submitted by wywcgs for Problem 2012 on 2005-09-30 at 12:30:57 */ 
#include <stdio.h>

int main()
{
	int n, i, ad;
	long sum, result;
	
	while(scanf("%d", &n) == 1) {
		sum = 1 - n;
		for(i = 0; i < n; i++) {
			scanf("%d", &ad);
			sum += ad;
		}
		scanf("%ld", &result);
		if(result == sum) {
			printf("GREAT!\n");
		} else {
			printf("POOR!\n");
		}
	}
	
	return 0;
}