Floyd Triangle using Alphabet

package logic;
 
import java.util.Scanner;
 
public class Pattern13 
{
 
	public static void main(String[] args) 
	{
 
		Scanner c =new Scanner(System.in);
 
		System.out.println("enter a number");
		int n=c.nextInt();
 
		for(int i=0;i<n;i++)
		{
			for(int j=0;j<=i;j++)
			{
				System.out.printf("%c",'A'+j);
 
			}
			System.out.println();
		}
	}
 
}
 
 
output:
 
enter a number
5
 
A
AB
ABC
ABCD
ABCDE