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
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Problem_ID: E
Result: Accepted
Time: 41ms
Memory: 1120kB
Author: project2501
In contest: 1284

#include<stdio.h>

int main()
{
	int a[27]={0,1,1};
	for(int i=3;i<=26;i++)
	{
		a[i]=a[i-1]+a[i-2];
	}
	int n;
	while(~scanf("%d",&n))
	{
		int flag=0;
		for(int i=1;i<=26;i++)
			if(a[i]==n)
				flag=1;
		if (flag)
			printf("Lucky Day\n");
		else
			printf("Bad Day\n");
	}
}