#include "stdio.h"int Fbi(int i) /* 斐波那契的递归函数 */{if( i < 2 )return i == 0 ? 0 : 1;return Fbi(i - 1) + Fbi(i - 2); /* 这里Fbi就是函数自己,等于在调用自己 */}int main(){int i;int a[40];printf("迭代显示斐波那契数列:\n");a[0]=0;a[1]=1;printf("%d ",a[0]);printf("%d ",a[1]);for(i = 2;i < 40;i++){a[i] = a[i-1] + a[i-2];printf("%d ",a[i]);}printf("\n");printf("递归显示斐波那契数列:\n");for(i = 0;i < 40;i++)printf("%d ", Fbi(i));return 0;}
