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c语言define用法举例,c语言与c十十的区别

时间:2023-05-04 04:13:07 阅读:152109 作者:1101

此方法用于将对象添加到队列的末尾。 这属于System.Collections命名空间。 此值可以为null,如果Count小于内部数组的容量,则此方法为O(1)操作。 如果需要重新分配内部数组以存储新元素,则此方法为o(n )操作。 其中n是计数。

使用方法:

publicvirtualvoidenqueue (objectobj );

其中,obj是要添加到队列的对象。

示例:

//C# code to illustarte the

//Queue.Enqueue () Method

用户系统;

using System.Collections;

类gfg {

//驱动器代码

公共静态语音主(

{

//Creating a Queue

队列my queue=new queue ();

//insertingtheelementsintothequeue

myqueue.enqueue('one );

//Displaying the count of elements

//contained in the Queue

console.write (totalnumberofelementsinthequeueare : );

console.writeline (my queue.count );

myqueue.enqueue('two );

//Displaying the count of elements

//contained in the Queue

console.write (totalnumberofelementsinthequeueare : );

console.writeline (my queue.count );

myqueue.enqueue('three ' );

//Displaying the count of elements

//contained in the Queue

console.write (totalnumberofelementsinthequeueare : );

console.writeline (my queue.count );

myqueue.enqueue('four ' );

//Displaying the count of elements

//contained in the Queue

console.write (totalnumberofelementsinthequeueare : );

console.writeline (my queue.count );

myqueue.enqueue('five );

//Displaying the count of elements

//contained in the Queue

console.write (totalnumberofelementsinthequeueare : );

console.writeline (my queue.count );

myqueue.enqueue('six ' );

//Displaying the count of elements

//contained in the Queue

console.write (totalnumberofelementsinthequeueare : );

console.writeline (my queue.count );

}

}

输出:

totalnumberofelementsinthequeueare :1

totalnumberofelementsinthequeueare :2

totalnumberofelementsinthequeueare :3

totalnumberofelementsinthequeueare :4

totalnumberofelementsinthequeueare :5

totalnumberofelementsinthequeueare :6

参考:

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