stack示例

C＃Stack.CopyTo()方法 (C# Stack.CopyTo() method)

Stack.CopyTo() method is used to copy the stack elements/objects to an existing array from the given index.

Stack.CopyTo()方法用于將堆棧元素/對(duì)象從給定索引復(fù)制到現(xiàn)有數(shù)組。

Syntax:

句法：

void Stack.CopyTo(Array, Int32);

Parameters: Array – Targeted array_name in which we have to copy the stack elements/objects, Int32 – is an index in targeted array_name from where stack elements/objects are copied.

參數(shù)： Array – 必須在其中復(fù)制堆棧元素/對(duì)象的目標(biāo)array_name ， Int32 –是目標(biāo)array_name中從中復(fù)制堆棧元素/對(duì)象的索引。

Return value: void – it returns nothing.

返回值： void –不返回任何內(nèi)容。

Example:

例：

declare and initialize a stack:Stack stk = new Stack();an array declaration for 20 elements:int[] arr = new int[20];insertting elements:stk.Push(100);stk.Push(200);stk.Push(300);stk.Push(400);stk.Push(500);using CopyTo(), copying stack elements to the array:stk.CopyTo(arr, 3); //will copy from 3rd index in arrayOutput:arr: 0 0 0 500 400 300 200 100 0 0 0 0 0 0 0 0 0 0 0 0

使用Stack.CopyTo()方法將堆棧元素/對(duì)象復(fù)制到數(shù)組的C＃示例 (C# example to copy stack elements/objects to an array using Stack.CopyTo() method)

using System; using System.Text; using System.Collections;namespace Test {class Program{//function to print stack elementsstatic void printStack(Stack s){foreach (Object obj in s){Console.Write(obj + " ");}Console.WriteLine();}static void Main(string[] args){//declare and initialize a stackStack stk = new Stack();//an array declaration for 20 elementsint[] arr = new int[20];//insertting elementsstk.Push(100);stk.Push(200);stk.Push(300);stk.Push(400);stk.Push(500);//printing stack elementsConsole.WriteLine("Stack elements are...");printStack(stk);//printing array Console.WriteLine("Array elements before CopyTo()...");foreach (int item in arr){Console.Write(item + " ");}Console.WriteLine();//using CopyTo(), copying stack elements to the arraystk.CopyTo(arr, 3);//printing array Console.WriteLine("Array elements after CopyTo()...");foreach (int item in arr){Console.Write(item + " ");}Console.WriteLine(); //hit ENTER to exitConsole.ReadLine();}} }

Output

輸出量

Stack elements are... 500 400 300 200 100 Array elements before CopyTo()... 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Array elements after CopyTo()... 0 0 0 500 400 300 200 100 0 0 0 0 0 0 0 0 0 0 0 0

Reference: Stack.CopyTo(Array, Int32) Method

參考： Stack.CopyTo(Array，Int32)方法

翻譯自: https://www.includehelp.com/dot-net/stack-copyto-method-with-example-in-c-sharp.aspx

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