Start: Jul, 10, 2019 08:30:00
2019年度暑期短学期达标测试补考
End: Jul, 10, 2019 11:30:00
Time elapsed:
Time remaining:

Problem_ID: E
Result: Accepted
Time: 57ms
Memory: 1120kB
Author: 2018212212050
In contest: 1284

#include<stdio.h>
#include <math.h>
#include <string.h>
int f[105];
int main() {
	int n,flag;
	int i;
	f[1]=1;
	f[2]=2;
	for(i=3; i<=100; i++) {
		f[i]=f[i-1]+f[i-2];
	}
	while(~scanf("%d",&n)) {
		flag=1;
		for(i=1; i<=100; i++) {
			if(n==f[i]) {
				flag=0;
				break;
			}
		}
		if(flag)
			printf("Bad Day\n");
		else
			printf("Lucky Day\n");
	}
	return 0;
}