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: 44ms
Memory: 1120kB
Author: 2018212212053
In contest: 1284

#include<stdio.h>
#include<math.h>
#include<string.h>
#include<stdlib.h>
int main(){
    int fib[50];
	fib[0]=1;fib[1]=2;
	for(int i=2;i<45;i++)
		fib[i]=fib[i-1]+fib[i-2];
	int n;
	while(scanf("%d",&n)!=EOF&&n)
	{
		int i=0;
		for(i=0;i<45;i++)
			if(fib[i]==n)
				break;
		if(i<45)
			printf("Lucky Day\n");
		else
			printf("Bad Day\n");
	}
	return 0;
}