stack.pop()方法

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

Stack.Pop() method is used to remove an object from the top of the stack. The method removes and returns the object from the top.

Stack.Pop()方法用于從堆棧頂部刪除對象。 該方法從頂部刪除并返回對象。

Syntax:

句法：

Object Stack.Pop();

Parameters: None

參數：無

Return value: Object – it returns the items to be removed from the top.

返回值： Object –返回從頂部刪除的項目。

Example:

例：

declare and initialize a stack:Stack stk = new Stack();insertting elements:stk.Push(100);stk.Push(200);stk.Push(300);stk.Push(400);stk.Push(500);popping stack elements:stk.Pop();stk.Pop();stk.Pop();Output:200 100

C＃示例使用Stack.Pop()方法從堆棧中刪除對象 (C# example to remove an object from the stack using Stack.Pop() 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();//insertting elementsstk.Push(100);stk.Push(200);stk.Push(300);stk.Push(400);stk.Push(500);//printing stack elementsConsole.WriteLine("Stack elements before popping are...");printStack(stk);//popping stack elementsobject item = 0;item = stk.Pop();Console.WriteLine(item + " is popped");item = stk.Pop();Console.WriteLine(item + " is popped");item = stk.Pop();Console.WriteLine(item + " is popped");//printing stack elementsConsole.WriteLine("Stack elements after popping are...");printStack(stk);//hit ENTER to exitConsole.ReadLine();}} }

Output

輸出量

Stack elements before popping are... 500 400 300 200 100 500 is popped 400 is popped 300 is popped Stack elements after popping are... 200 100

Reference: Stack.Pop Method

參考： Stack.Pop方法

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

stack.pop()方法

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