Enter Number of Rows : 10
*
* * *
* * * * *
* * * * * * *
* * * * * * * * *
* * * * * * * * * * *
* * * * * * * * * * * * *
* * * * * * * * * * * * * * *
* * * * * * * * * * * * * * * * *
* * * * * * * * * * * * * * * * * * *
The following is the code.
package com;
import java.util.Scanner;
public class JavaProgram
{
public static void main(String args[])
{
int i, space, rows, k=0;
Scanner scan = new Scanner(System.in);
System.out.print("Enter Number of Rows : ");
rows = scan.nextInt();
for(i=1; i<=rows; i++)
{
for(space=1; space<=(rows-i); space++)
{
System.out.print(" ");
}
while(k != (2*i-1))
{
System.out.print("* ");
k++;
}
k = 0;
System.out.println();
}
}
}
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