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: 50ms
Memory: 1392kB
Author: 2018212212258
In contest: 1284

#include<stdio.h>

int main()
{
	int i,n,flag;
	int f[100001];
	f[1]=1;
	f[2]=2;
	for(int i=3;i<=100;i++)
	{
		f[i]=f[i-1]+f[i-2];
	}
	while(scanf("%d",&n)!=EOF)
	{
		flag=0;
		for(int i=1;i<=100;i++)
		{
			if(n==f[i])
			{
				flag=1;
				break;
			}
		}
		if(flag) printf("Lucky Day\n");
		else printf("Bad Day\n");
	}
		return 0;
}