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: 49ms
Memory: 1120kB
Author: 2018212212014
In contest: 1284

#include<stdio.h>
int main()
{
   int i,f[46],n,o;   
   while(scanf("%d",&n)!=EOF)
   {
      o=0;
      f[1]=2;
      f[2]=3;
      for(i=3;i<=45;i++)
	  {
       f[i]=f[i-1]+f[i-2];
      }
	  for(i=1;i<=45;i++)
      {
        if(n==f[i])
          {
             o=1;
             break;
          }
      }
      if(o==1)
	  {
	  printf("Lucky Day\n");
      }
	  else
	  {  
        printf("Bad Day\n");
      } 
   }
   return 0;  
}