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Description: 定义并实现一个整数集合类int_set，集合类中cur_size表明当前集合中有几个整数，集合中最多含max_size个整数，存放集合元素的数组是动态的。要求提供的方法有：
（1）增加一个整数到集合中；
（2）从集合中去掉一个元素；
（3）判断一个元素是否在集合中；
（4）重载<<运算法，输入集合；重载>>运算符输出集合；
（5）分别实现集合的交、并、差运算。
-Defined and implemented a set of integers class int_set, a collection of classes cur_size indicate that the current collection there are several integers, set up to contain max_size integers and store the collection elements of the array is dynamic. Requested methods are: (1) Add a integer to set (2) remove an element from the collection (3) to determine whether an element in the collection (4) overload " " algorithm, enter the collection overloaded " " a collection of operator outputs (5), respectively to achieve cross-collection, and, poor operation.
Platform: |
Size: 1024 |
Author: 杨锋 |
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