Print the Full Pyramid Alphabet Pattern

        A

     BBB

   CCCCC

 DDDDDDD

EEEEEEEEE

Problem Statement:- Program to print the Full Pyramid Alphabet Pattern.

Sample Input/Output:-

Sample Input First:5	Sample Output First:          A       BBB    CCCCC   DDDDDDD EEEEEEEEE
Sample Input Second: 4	Sample Output Second:        A     BBB   CCCCC DDDDDDD

Data requirement:-

   

  Input Data:- row_size

  Output Data:-out

  Additional Data:-in or inn(for python), np, p

Program in C

Here is the source code of the C Program to print the Full Pyramid Alphabet Pattern.

Code:

#include <stdio.h>

int main()

{

  printf("Enter the row size:");

  int row_size,out,in,p;

  int np=1;

  scanf("%d",&row_size);

  for(out=0;out<row_size;out++)

       {

       for(in=row_size-1;in>out;in--)

       {

            printf(" ");

       }

       for(p=0;p<np;p++)

       {

           printf("%c",(out+65));

       }

       np+=2;

       printf("\n");

       }

}

Input/Output:

Enter the row size:5

        A

      BBB

   CCCCC

  DDDDDDD

EEEEEEEEE

Program in C++

Here is the source code of the C++ Program to print the Full Pyramid Alphabet Pattern.

Code:

#include <iostream>

using namespace std;

int main()

{

  cout<<"Enter the row size:";

  int row_size,out,in,p;

  int np=1;

  cin>>row_size;

  for(out=0;out<row_size;out++)

       {

       for(in=row_size-1;in>out;in--)

       {

            cout<<" ";

       }

       for(p=0;p<np;p++)

       {

           cout<<(char)(out+65);

       }

       np+=2;

       cout<<"\n";

       }

}

Input/Output:

Enter the row size:4

      A

    BBB

  CCCCC

DDDDDDD

Program in Java

Here is the source code of the Java Program to print the Full Pyramid Alphabet Pattern.

Code:

import java.util.Scanner;

public class AlphabetPattern15 {

public static void main(String[] args) {

Scanner cs=new Scanner(System.in);

    System.out.println("Enter the row size:");

    int row_size=cs.nextInt();

        int np=1,in,out;

    for(out=0;out<row_size;out++)

    {

     for(in=row_size-1;in>out;in--)

      System.out.printf(" ");

     for(int p=0;p<np;p++)

      System.out.print((char)(out+65));

     np+=2;

     System.out.println();

    }

    cs.close();

}

}

Input/Output:

Enter the row size:

5

        A

      BBB

    CCCCC

  DDDDDDD

EEEEEEEEE

Program in Python

Here is the source code of the Python Program to print the Full Pyramid Alphabet Pattern.

Code:

row_size=int(input("Enter the row size:"))

np=1

for out in range(0,row_size):

    for inn in range(row_size-1,out,-1):

        print(" ",end="")

    for p in range(0, np):

        print(chr(out+65),end="")

    np+=2

    print("\r")

Input/Output:

Enter the row size:3

     A

   BBB

CCCCC

More:-

C/C++/Java/Python Practice Question