Question

WRITE A JAVA PROGRAM TO BELOW PATTERN :

A B C D E
A B C D
A B C
A B
A
​

Answer 1

import java.util.*;

class ap1

{

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((char)(i+64));

}

System.out.println("");

}

}

}