再次看递归
摘要:
#include<iostream>#include<set>using namespace std;void up_and_down(int i){cout<<i<<" "<<&i<<endl;if(i<4)up_and_down(i+1);cout<<i<<" "<<&i<<endl;}int main(){up_and_down(1);return 0;}运行结果如下:首先, main() 使用参数 1 调用 阅读全文
posted @ 2011-08-29 19:40 原来... 阅读(472) 评论(0) 推荐(0)