C#: Display the pattern like right angle triangle which repeat a number in a row

Last update on December 20 2024 12:40:40 (UTC/GMT +8 hours)

Write a program in C# Sharp to make such a pattern like a right angle triangle with a number which repeats a number in a row.
The pattern is as follows:

1
22
333
4444

Visual Presentation:

Sample Solution:-

C# Sharp Code:

using System;  // Importing necessary namespace

public class Exercise11  // Declaration of the Exercise11 class
{  
    public static void Main()  // Main method, entry point of the program
    {
        int i, j, rows;  // Declaration of variables 'i', 'j' for iteration, 'rows' to store the number of rows

        Console.Write("\n\n");  // Displaying new lines
        Console.Write("Display the pattern like a right-angle triangle which repeats a number in a 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 entered by the user

        for (i = 1; i <= rows; i++)  // Loop to iterate through each row
        {
            for (j = 1; j <= i; j++)  // Loop to print the value of 'i' in each row 'i' times
            {
                Console.Write("{0}", i);  // Displaying 'i' to form the pattern
            }
            Console.Write("\n");  // Moving to the next line to form the right-angled pattern
        }
    }
}

Sample Output:

Display the pattern like right angle triangle which repeat a number in a row:                                 
-------------------------------------------------------------------------------                               
                                                                                                              
Input number of rows : 7                                                                                      
1                                                                                                             
22                                                                                                            
333                                                                                                           
4444                                                                                                          
55555                                                                                                         
666666                                                                                                        
7777777 

Flowchart:

C# Sharp Code Editor:

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