Star Pattern.java

// Star Pattern
// Send Feedback
// Print the following pattern
// Pattern for N = 4
//     *
//    *** 
//   *****
//  *******
// Input Format :
// N (Total no. of rows)
// Output Format :
// Pattern in N lines
// Sample Input 1 :
// 3
// Sample Output 1 :
//    *
//   *** 
//  *****


import java.util.Scanner;
public class Solution {


	public static void main(String[] args) {
		
		/* Your class should be named Solution.
	 	* Read input as specified in the question.
	 	* Print output as specified in the question.
		*/

		Scanner sc=new Scanner(System.in);
		int n=sc.nextInt();
		int space=n-1;
		int i=1;
		while(i<=n)
		{	int j=1;
             space=n-i;
             while(space>0)
			{
				System.out.print(" ");
				space--;
			}
			while(j<=((2*i)-1))
			{
				System.out.print("*");
				j+=1;
			}
			System.out.println("");
			i+=1;
		}
        
        
	}

}