在 C# 中初始化雜湊集
初始化雜湊集。
var h = new HashSet<string>(arr1);
上面我們在雜湊集中設定了一個數組。以下為該陣列 -
string[] arr1 = { "electronics", "accessories”, "electronics", };
以下是一個示例,展示瞭如何在 C# 中實現雜湊集 -
示例
using System; using System.Collections.Generic; using System.Linq; class Program { static void Main() { string[] arr1 = { "electronics", "accessories”, "electronics", }; Console.WriteLine(string.Join(",", arr1)); // HashSet var h = new HashSet(arr1); // eliminates duplicate words string[] arr2 = h.ToArray(); Console.WriteLine(string.Join(",", arr2)); } }
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