Star pattern in Java in diamond shape
import java.util.Scanner;
/**
*
* @author pankaj
*/
public class StarPattern
{
public static void main(String[] args)
{
System.out.print("Enter no of row u want in star pattern : ");
Scanner in = new Scanner(System.in);
int num=in.nextInt();
for(int i=1;i<=num;i++)
{
for(int j=num;j>=i;j--)
{
System.out.print(" ");
}
for(int m=1;m<=i;m++)
{
System.out.print(" *");
}
System.out.print("\n");
}
for(int i=1;i<=num;i++)
{
for(int j=1;j<=i;j++)
{
System.out.print(" ");
}
for(int m=num;m>=i;m--)
{
System.out.print(" *");
}
System.out.print("\n");
}
}
}
OUTPUT:
Enter no of row u want in star pattern : 5
*
* *
* * *
* * * *
* * * * *
* * * * *
* * * *
* * *
* *
*