xinghua.java

java课后题的详细答案

/*import java.io.*;
public class xinghua{
	public static void main(String[] args){
	int i,j,k,m;
	for(i=0;i<=5;i++)
	{
		for(j=0;j<5-i;j++)
		
			System.out.print("#");
		
		for(k=0;k<=i;k++)
		
			System.out.print("*#");
		
		for(m=0;m<4-i;m++)
		System.out.print("#");
		System.out.println();
	}
  }
	
}*/

import java.io.*;
public class xinghua{
	public static void main(String[] args){
	int i,j,k,m;
	for(i=0;i<=5;i++)
	{
		for(j=0;j<5-i;j++)
		
			System.out.print("#");
		if(i<5){
			for(k=0;k<=i;k++)
			System.out.print("*#");
			}
		else if(i>=5){
			for(k=0;k<=i-1;k++)
			System.out.print("*#");
			System.out.print("*");
			}
			
		for(m=0;m<4-i;m++)
			System.out.print("#");
			


	System.out.println();
	}
  }
	
}