需求说明:正确使用Scanner的常用方法,接收控制台输入的“姓名”和“号码”,当两次输入的值分别为“张三”和“100”时,程序输出结果如图所示。
![](https://upload-images.jianshu.io/upload_images/12062597-e8b925ce97456054.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/334)
代码如下:
![](https://upload-images.jianshu.io/upload_images/12062597-10095386488be49e.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/560)
package com.tanzhou;
import java.util.Scanner;
public class Demo05 {
public static void main(String[] args) {
Scanner input=new Scanner(System.in);
System.out.print("请输入您的姓名:");
String name=input.next();
System.out.print("请输入您的号码:");
int num=input.nextInt();
System.out.println(name+"您好!您的等待号码位:"+num);
}
}
运行结果:
![](https://upload-images.jianshu.io/upload_images/12062597-c287f484f4271001.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/616)