JAVA Program for triangle number pattern 1

JAVA program for triangle number pattern 1

This program is to print triangle number pattern 1 in JAVA.

1
22
333
4444
55555

If you need a dry run of the program or any other query, then kindly leave a comment in the comment box or mail me, I would be more than happy to help you.

Program

import java.util.*;
 
class np1
{
	public static void main(String args[])
	{
		int i,j,n;
 		Scanner sc = new Scanner(System.in);
    		System.out.println("Enter the no of lines");
 		n=sc.nextInt();
    		for(i=1;i<=n;i++)
    		{
        		for(j=1;j<=i;j++)
        		{
            			System.out.print(i);
        		}
 
        		System.out.println("");
    		}
	}
}

Output

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