Java Program to Print Square with Repeated Decreasing Character Pattern

Print Square with Repeated Decreasing Character Pattern

In the previous article, we have discussed Java Program to Print Square with Repeated Increasing Character Pattern

In this program we are going to see how to print square with repeated decreasing character pattern.

Example-1

When row value=5

EEEEE
DDDDD
CCCCC
BBBBB
AAAAA
Example-2:

When row value=8

HHHHHHHHH
GGGGGGGGG
FFFFFFFFF
EEEEEEEEE
DDDDDDDDD
CCCCCCCCC
BBBBBBBBB
AAAAAAAAA

Now, let’s see the actual program to print it.

Approach:

  • Enter total row and store it in an integer variable row_count.
  • Take one outer for loop to iterate the rows,
  • Inside the for loop, take one inner loop iterate the columns.
  • After each iteration print a new line.

Java Code to Print Square with Repeated Decreasing Character Pattern

import java.util.Scanner;
public class Main
{
public static void main(String[] args)  
{  
    Scanner scan = new Scanner(System.in);

    //Taking total rows as input from the user
    System.out.print("Rows : ");
    int row_count = scan.nextInt();

    int row,col;
    // Ascii value if 'A'
    int asciiAlpha = 65;

    for (row = row_count - 1; row >= 0; row--)
    {
        // Inner loop to print character
        for (col = 0; col < row_count; col++)
        {
            System.out.print((char)(row + asciiAlpha));
        }
        // Prints a newline
        System.out.println();
    }
}  
}
Output:

Rows : 5

EEEEE
DDDDD
CCCCC
BBBBB
AAAAA

C Code to Print Square with Repeated Decreasing Character Pattern

#include <stdio.h>
#include <string.h>

int main()
{
    //Taking total rows as input from the user
    printf("Rows : ");
    int row_count;
    scanf("%d", &row_count);

    int row, col;

    // Ascii value if 'A'
    int asciiAlpha = 65;

    for (row = row_count - 1; row >= 0; row--)
    {
        // Inner loop to print character
        for (col = 0; col < row_count; col++)
        {
            printf("%c", (row + asciiAlpha));
        }

        // Prints a newline
        printf("\n");
    }
    return 0;
}


Output:

Rows : 5

EEEEE
DDDDD
CCCCC
BBBBB
AAAAA

C++ Code to Print Square with Repeated Decreasing Character Pattern

#include <iostream>
#include <cstring>
#include <string.h>
using namespace std;
int main(int argc, char const *argv[])
{
    //Taking total rows as input from the user
    cout << "Rows : ";
    int row_count;
    cin >> row_count;

    int row, col;

    // Ascii value if 'A'
    int asciiAlpha = 65;

    // Outer Loop
    for (row = row_count - 1; row >= 0; row--)
    {
        // Inner loop to print character
        for (col = 0; col < row_count; col++)
        {
            cout << (char)(row + asciiAlpha);
        }

        // Prints a newline
        cout << endl;
    }
    return 0;
}

Output:

Rows : 5

EEEEE
DDDDD
CCCCC
BBBBB
AAAAA

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