摘要: #include <iostream> using namespace std; void show(int a,int b){ if(b<=9){ if(a<=b){ cout<<a<<"x"<<b<<"="<<a*b<<" "; show(a+1,b); } cout<<endl; } show 阅读全文
posted @ 2023-09-03 08:52 王ys 阅读(12) 评论(0) 推荐(0)