枚举的定义、声明、使用、遍历和应用实例解析C#

news/2024/5/18 5:23:10 标签: C#, 枚举, 值类型, 字面值, 遍历

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Corduroy=65导致foreach语句读取到的Enum.GetName(typeof(Colors), i)值始终为索引为65的“Tartan”。

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【leetcode】219. Contains Duplicate II

一、题目描述 Given an array of integers and an integer k, find out whether there are two distinct indices i and j in the array such that nums[i] nums[j]and the difference between i and j is at most k. 题目解读：给一个整数序列nums和一个整数k&am…

C#构造器的继承问题之隐式继承

上一篇博文已经演示了C#构造器的显式继承，那么现在让我们一起来看一看C#构造函数的隐式继承: 隐式继承的概念： 派生类继承自基类之后，自动的隐式的继承基类的构造函数叫作构造函数的隐式继承。如果没有为基类写构造函数，那么派生…

【leetcode】160. Intersection of Two Linked Lists

一、题目描述 Write a program to find the node at which the intersection of two singly linked lists begins. For example, the following two linked lists: A: a1 → a2↘c1 → c2 → c3↗ B: b1 → b2 → b3begin to intersect at node c1. No…

三种不同的缺省值C#

关于参数的缺省值之前已经在缺省值和null值的区别和作用 https://blog.csdn.net/number1killer/article/details/80389696 中讲过了，就不赘述了。下面一起来看实例：

【leetcode】205. Isomorphic Strings

一、题目描述 Given two strings s and t, determine if they are isomorphic. Two strings are isomorphic if the characters in s can be replaced to get t. All occurrences of a character must be replaced with another character while preserving the order of chara…