demo.java

一个J2SE的简单入门

public class Demo 
{
	public void print(int i)
	{
		System.out.println("输入的整数为"+ i);
	}
	public void print(int i,int j)
	{
		System.out.println("输入的整数为"+ i+j);
	}
	public void print(String str)
	{
		System.out.println("输入的字符串为"+ str);
	}
	public static void main(String[] args) {
		int i=5;
		int j=2;
		String str="我爱你中国！！";
		Demo exam1 = new Demo();
		exam1.print(i);
		exam1.print(i,j);
		exam1.print(str);
		

	}

}