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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Time remaining:

Problem_ID: E
Result: Accepted
Time: 728ms
Memory: 1120kB
Author: 2018212212251
In contest: 1284

#include<stdio.h>
int main()
{   
   int a[10000];
   a[0]=1;
   a[1]=1;
   for(int i=2;i<10000;i++){
   	a[i]=a[i-1]+a[i-2];
   }
   int n;
   while(~scanf("%d",&n)){
   int flag=0;
   for(int j=0;j<10000;j++){
   	if(a[j]==n){
   		flag=1;
   		break;
	   }
   }
   if(flag)
   printf("Lucky Day\n");
   else printf("Bad Day\n");
}
}