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: 352ms
Memory: 1120kB
Author: 2018212212073
In contest: 1284

#include<stdio.h>
int main(void){
	int ans[5005];
	ans[0]=2;
	ans[1]=3;
	int i,n;
	for(i=2;i<5005;i++){
		ans[i]=ans[i-1]+ans[i-2];
	}
	while(scanf("%d",&n)!=EOF){
		int flag=0;
		for(i=0;i<5005;i++){
			if(n==ans[i]){
				flag++;
			}
			if(flag>0)break;
		}
		if(flag>0)printf("Lucky Day\n");
		if(flag==0)printf("Bad Day\n");
	}
	return 0;
}