#include<stdio.h>#include<math.h>
#include<stdlib.h>
int Fibo(int n)
{
int total=0;
if(n==1)
total=1;
else if(n==2)
total=2;
else
{
total=Fibo(n-1)+Fibo(n-2);
}
return total;
}
int main()
{
int n;
printf("斐波那契数列问题\n请输入月数:");
scanf("%d",&n);
printf("%d个月后兔子对数为:%d\n",n,Fibo(n));
return 0;
}