package com_itheima.literal;
// 1.导入包
import java.util.Scanner;
public class operator {
public static void main(String[] args) {
// 2. new一个Scanner对象
Scanner sc=new Scanner(System.in);
System.out.println("请输入您的年龄:");
// 3.运用内置API nextInt() next()
int age=sc.nextInt();
System.out.println("您的年龄是:"+age);
System.out.println("请您输入您的名称:");
String name=sc.next();
System.out.println("欢迎:"+name);
}
}
控制台测试结果: