package com.hanqi.kejian;public class ChongZai {		//重载,首先，编写一个类ChongZai，该类中有3个重载的方法void print()；其次，再编写一个主类来测试ChongZai类的功能。	public void print(int a,int b)	{		int i=a;		int j=b;		System.out.println(i+j);			}	public void print(double a,double b)	{		double k=a;		double l=b;		System.out.println(k*l);	}	public void print(String a)	{		System.out.println(a);	}}//主类main方法package com.hanqi.kejian;public class ChongZaitext0918 {	public static void main(String[] args) {		// TODO Auto-generated method stub		ChongZai A=new ChongZai();		A.print(123, 456);		A.print(123.5, 10.5);		A.print("你好");					}}