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: 43ms
Memory: 1120kB
Author: 2018212212259
In contest: 1284

#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<math.h>
int arr[46];
int main()
{
    int n, i;
    arr[0]=1;
    arr[1]=1;
    for(i=2; i<=45; i++)
        arr[i]=arr[i-1]+arr[i-2];
    while(scanf("%d", &n)!=EOF&&n!=0)
    {
        for(i=0; i<46; i++)
            if(n==arr[i])
                break;
        if(i==46)
            printf("Bad Day\n");
        else
            printf("Lucky Day\n");
    }
    return 0;
}