Pattern Problem | Alphabets

Test Case #1

Enter limit:

Z

Enter difference:

1

Output 

A

C

E

G

I

K

M

O

Q

S

U

W

Y

Test Case #2

Enter limit:

Z

Enter difference:

2

Output

AD

GJ

MP

SV

Y

Test Case #3

Enter limit:

Z

Enter difference:

3

Output

AEI

MQU

Y

Program

import java.util.*;

package jothibasu.com;

public class Pattern {

   public static void main(String[] args) {

int counter = 1;

char limit;

int difference;

Scanner scan = new Scanner(System.in);

System.out.println("Enter limit:");

limit = scan.next().charAt(0);

System.out.println("Enter difference:");

difference = scan.nextInt();

//Loop will execute up to the given limit

for (char value = 'A'; value <= limit ; value++) {

System.out.print(value);

//Converting character into integer 

                  [Type Conversion, ASCII value]

int charToInteger = (int) value;

//Add the difference to that integer value

charToInteger = charToInteger + difference;

//Converting integer to character

value = (char) charToInteger;

//Move to new line based on the difference given

if (counter % difference == 0)

System.out.println("");

counter++;

//Closing the scanner class object

scan.close();

}

}

}