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: 53ms
Memory: 1120kB
Author: 2018212212052
In contest: 1284

#include<stdio.h>
#include<stdlib.h>
long long a[100];
int main(){
	int i,j,flag;
	long long m;
	a[1]=a[2]=1;
	for(i=3;i<=100;i++)
		a[i]=a[i-1]+a[i-2];

	while(scanf("%lld",&m)!=EOF)
	{
	flag=1;
	for(i=2;i<=92&&m<=a[92];i++)
		if(a[i]==m)
		{
		flag=0;
		printf("Lucky Day\n");
		break;
		}
	if(flag)
		printf("Bad Day\n");
	}

	return 0;
}