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: 2018212212281
In contest: 1284

#include<stdio.h>
int main(){
   int g[50],i,n;
   g[1]=2;g[2]=3;
   for(i=3;i<50;i++){
	   g[i]=g[i-1]+g[i-2];
   }
   while(scanf("%d",&n)!=EOF){
	   int flag=0;
	   for(i=1;i<50;i++){
		   if(g[i]==n){
			   flag=1;
			   break;
		   }
	   }
		   if(flag==1)
			   printf("Lucky Day\n");
		   else
			   printf("Bad Day\n");
   }
    return 0;
}