题解 | #统计每个月兔子的总数#
统计每个月兔子的总数
http://www.nowcoder.com/practice/1221ec77125d4370833fd3ad5ba72395
简单的斐波那契变形
#include<stdio.h>
int F_rabbid(int nums)
{
if( nums == 1 )
return 1;
else if( nums == 2 )
return 1;
else
return F_rabbid(nums - 1) + F_rabbid(nums - 2);
}
int main()
{
int n = 0,sum = 0;
while(scanf("%d", &n) != EOF)
{
printf("%d\n", F_rabbid(n));
}
}
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