Java Code for Alphabet Pattern 2

In the program the following star pattern will be printed.


A
AB
ABC
ABCD
ABCDE

The program is shown below :

import java.util.*;

class pattern6

{

public static void main(String args[])

{

Scanner scr=new Scanner(System.in);

int n;

System.out.println("Enter the number of rows");

n=scr.nextInt();

char c='A';

for(int i=1;i<=n;++i)

{

c='A';

for(int j=1;j<=i;++j)

{

System.out.print(c);

++c;

}

System.out.println();

}

}

}

OUTPUT

C:\Users\Ravi\Desktop\ravi>javac pattern6.java

C:\Users\Ravi\Desktop\ravi>java pattern6

Enter the number of rows

6

A

AB

ABC

ABCD

ABCDE

ABCDEF