目录什么是常量和变量常量示例定义变量的方法变量的分类示例变量的使用变量的作用域和生命周期作用域生命周期结语什么是常量和变量
I noticed that there are two ways to create C++ objects: BTree *btree = new BTree; and BTree btree; From what I can tell, the only开发者_JS百科 difference is in how class objects are accessed (.
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