how to make a star pattern in java

Answer 1

use for loop

Answer 2

*
***
*****
*******
*****
***
*

we could use recursive function to atchieve that.

try the following program in your PC

ex:

public class Program
{

public static void drawDiamond(int levels){
drawDiamond(levels,1,false);
}

private static void drawDiamond(int levels,int it,boolean reverse){

if(it==0) return;

if(it>levels){
reverse =true;
it=it-2;
}

if(it<levels){
System.out.print(String.format("%"+(levels-it)+"s",""));
}

int stars=it*2-1;

for(int i=0;i<stars;i++){
System.out.print("*");
}

System.out.println();

if(reverse){
drawDiamond(levels,--it,true);
}else{
drawDiamond(levels,++it,false);
}
}

public static void main(String[] args) {

drawDiamond(4);
}
}

Answer 3

can you give details on what star pattern

Answer 4

a dimond shape