羽见风声

Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub. # Quick Start # Create a new post $ hexo new "My New Post" More info: Writing # Run server $ he

Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub. # Quick Start # Create a new post $ hexo new "My New Post" More info: Writing # Run server $ he

Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub. # Quick Start # Create a new post $ hexo new "My New Post" More info: Writing # Run server $ he

Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub. # Quick Start # Create a new post $ hexo new "My New Post" More info: Writing # Run server $ he

编译时多态主要指运算符重载与函数重载，而运行时多态主要指虚函数。 有基类SHAPE，派生类CIRCLE，声明如下变量： SHAPE shape1,*p1; CIRCLE circle1,*q1; 下列哪些项是“派生类对象替换基类对象”。 p1=&circle1; q1=&shape1; shape1=circle1; circle1=shape1; ✔️ 令基类对象的指针指向派生类对象 ❌ 派生类指针指向基类的引用 ✔️ 派生类对象给基类对象赋值 ❌ 基类对象给派生类对象赋值 下列叙述正确的是 。 虚函数只能

Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub. # Quick Start # Create a new post $ hexo new "My New Post" More info: Writing # Run server $ he

Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub. # Quick Start # Create a new post $ hexo new "My New Post" More info: Writing # Run server $ he