Pattern14

C Program

#include <stdio.h>
#include <stdlib.h>
int main()
{
    int numbers,i,j,x,c;
    printf("Enter the Number of rows:");
    scanf("%d",&numbers);
    for(i =0 ; i <numbers; i++)
     {
         x=i;
       for(j=0; j <numbers ; j++)
       {
           x= x+numbers;
           c=x-numbers+65;
         printf("%c ",c);
       }
        printf("\n");

     }
}

Java Program

import java.util.Scanner;

public class Pattern_14 {

	public static void main(String[] args) {
		Scanner S = new Scanner(System.in);
		System.out.print("Enter Number of Rows:");
		int n = S.nextInt();
		for(int i=0; i<n;i++)
		{
			int x=i;
			for(int j=0;j<n;j++)
			{
				x= x+n;		
				System.out.print((char)(x-n+65) + " ");
				
			}
			System.out.print("\n");
	}
 }
}

Python Program

n = int(input("Enter numbe of rows: "))
for i in range(n):
    x=i
    for j in range(n):
        x=x+n
        a = x-n + 65
        print(chr(a), end=" ")
    print(" ")