Entrada JAVA

import java.util.*;	//导入util包，下面引用方法是可省略java.util.
public class InputTest {
    
    

	public static void main(String[] args) {
    
    
		@SuppressWarnings("resource")
		
		//头部已经导入包，下行引用方法时可省略java.util.
		Scanner in = new Scanner(System.in);
		
		//若未引入包，则引用方法时要在开头加上java.util.
		//java.util.Scanner in = new java.util.Scanner(System.in);
		
		//得到第一次输入
		System.out.println("What is your name?");
		String name = in.nextLine();
		
		
		//得到第二次输入
		System.out.println("How old are you?");
		int age = in.nextInt();
		
		//控制台输出
		System.out.println("Hello," + name + ".Next year,you'll be " + (age + 1));

	}

}