摘要：
课本本来的程序#include<iostream>using namespace std;int main(){ unsigned int a1=0,a2=1,limit=4294967295;while(a1<=limit/2) { cout<<a2<<" "; int sun=a1+a2; a1=a2; a2=sun;}return 0;}运行结果为：1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597 2584 4181 6765 10946 17711 28657 46368 阅读全文