x1.java

java 教程源码

//c2:XYZ.java
//author:ZhangHongbin 
//This program is protected by copyright laws.
//Program Skeleton in this chapter.
public class X1 
{
	public static void main(String[] args)	
	{
		System.out.println("1");
		System.out.println("11");
		System.out.println("111");
		System.out.println("1111");
		System.out.println("11111");
		System.out.println("111111");
		System.out.println("1111111");
		System.out.println("11111111");

    }
}