题解 | #统计每个月兔子的总数#
统计每个月兔子的总数
https://www.nowcoder.com/practice/1221ec77125d4370833fd3ad5ba72395
#include <stdio.h>
int fib(int n)
{
if(n==1||n==2)
return 1;
else
return fib(n-1)+fib(n-2);
}
int main()
{
int n=0;
while(scanf("%d",&n)!=EOF)
{
printf("%d\n",fib(n));
}
return 0;
}
