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CenteredDiamondStars.java
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CenteredDiamondStars.java
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package com.company;
import java.util.Scanner;
/**
* Created by Saikumar-Kabaaliraaa on 01-Jul-17.
*/
public class CenteredDiamondStars {
public static void main(String a[]){
Scanner input = new Scanner(System.in);
System.out.print("Enter n value: ");
new CenteredDiamondStars().printCenteredDiamondWithStars(input.nextInt());
}
public void printCenteredDiamondWithStars(int no_of_stars){
for(int i=1;i<=no_of_stars;i++){
for(int j=1;j<=no_of_stars*2-1;j++) {
if (j < no_of_stars - i + 1 || j > no_of_stars + i - 1)
System.out.print(" ");
else System.out.print("*");
}
System.out.println();
}
for(int i=no_of_stars-1;i>=1;i--){
for(int j=1;j<=no_of_stars*2-1;j++) {
if (j < no_of_stars - i + 1 || j > no_of_stars + i - 1)
System.out.print(" ");
else System.out.print("*");
}
System.out.println();
}
}
}