C#: Display the pattern like a pyramid with a number which will repeat the number in the same row

Last update on December 20 2024 12:49:54 (UTC/GMT +8 hours)

Write a program in C# Sharp to make such a pattern like a pyramid with a number which will repeat the number in the same row.
The pattern is as follows:

   1
  2 2
 3 3 3
4 4 4 4

Visual Presentation:

Sample Solution:

C# Sharp Code:

using System;  // Importing necessary namespace

public class Exercise17  // Declaration of the Exercise17 class
{  
    public static void Main()  // Main method, entry point of the program
    {
        int i, j, spc, rows, k;  // Declaration of variables

        Console.Write("\n\n");  // Displaying new lines
        Console.Write("Display the pattern like pyramid with repeating a number in the same row:\n");  // Displaying the purpose of the program
        Console.Write("-----------------------------------------------------------------------");  // Displaying a separator
        Console.Write("\n\n");   

        Console.Write("Input number of rows : ");  // Prompting the user to input the number of rows
        rows = Convert.ToInt32(Console.ReadLine());  // Reading the number of rows entered by the user 

        spc = rows + 4 - 1;  // Setting up spaces for the pattern

        // Loop to create the pattern
        for (i = 1; i <= rows; i++)  
        {
            for (k = spc; k >= 1; k--)  // Loop for spaces
            {
                Console.Write(" ");  // Displaying spaces
            }

            // Loop to display numbers in the pattern
            for (j = 1; j <= i; j++)  
            {
                Console.Write("{0} ", i);  // Displaying the repeated number in the same row
            }

            Console.Write("\n");  // Moving to the next line for the next row
            spc--;  // Decrementing space for the next row
        }
    }
}

Sample Output:

Display the pattern like pyramid with repeating a number in same row:                                                                                          
-----------------------------------------------------------------------                                           
Input number of rows : 8                                                                                                               
           1                                                                                                                                                   
          2 2                                                                                                                             
         3 3 3                                                                                                                                                 
        4 4 4 4                                                                                                                                                
       5 5 5 5 5                                                                                                                                               
      6 6 6 6 6 6                                                                                                                                              
     7 7 7 7 7 7 7                                                                                                                                             
    8 8 8 8 8 8 8 8
	

Flowchart:

C# Sharp Code Editor:

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