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Answers
/* Write a program to Print
A
AB
ABC
ABCD */
#include<stdio.h>
#include<conio.h>
void main()
{
int x, y, n;
char ch;
printf("\n Enter number of Rows");
scanf("%d",&n);
for(x = 1;x<= n;x++)
{
printf("\n");
ch = 'A';
for(y = 1;y<=x;y++)
{
printf("\t%c",ch);
ch++;
}
}
getch();
}
Sample Program to Print the pattern in Java:
import java.util.*;
class Brainly
{
public static void main(String args[])
{
char i,alphabet,k;
int j;
Scanner demo = new Scanner(System. in);
System.out.print("How many alphabets you want: ");
alphabet = demo.next(). charAt(0);
if(alphabet>=97 && alphabet <= 123)
{
System.out.println("Enter Capital numbers only");
}
else
{
for(i='A';i<=alphabet;i++)
{
for(j = alphabet - i; j > 0; j--)
{
System.out.print(" ");
}
for(k = 'A'; k<=i;k++)
{
System.out.print(k);
}
System.out.println();
}
}
}
}
Output:
(i)
Till how many alphabets you want: F
A
AB
ABC
ABCD
ABCDE
ABCDEF
(ii)
Till how many alphabets you want: b
Enter capital letters only.
Hope it helps!
