摘要: 3.代码示例 #include<iostream> using namespace std; int main(){ int a,b,num=0; cout<<" "<<"白球"<<" "<<"红球"<<" "<<"黑球"<<endl; for(a=0;a<4;a++){ for(b=0;b<4;b 阅读全文
posted @ 2023-04-27 20:18 奶油冰激凌 阅读(15) 评论(0) 推荐(0)