摘要: 1 #include <iostream> 2 using namespace std; 3 void cheng(int a,int b){ 4 if(a<=9){ 5 if(b<=a){ 6 cout<<a<<"x"<<b<<"="<<a*b<<" "; 7 cheng(a,b+1); 8 } 阅读全文
posted @ 2023-09-03 08:52 黛玉醉打将门神 阅读(22) 评论(1) 推荐(0)