C#: Display n number of multiplication table vertically

C# Sharp For Loop: Exercise-7 with Solution

Write a program in C# Sharp to display the multiplication table vertically from 1 to n.

Visual Presentation:

Sample Solution:

C# Sharp Code:

using System;  // Importing necessary namespace

public class Exercise7  // Declaration of the Exercise7 class
{  
    public static void Main()  // Main method, entry point of the program
    {
        int j, i, n;  // Declaration of variables 'j' and 'i' for iteration and 'n' to store the input number

        Console.Write("\n\n");  // Displaying new lines
        Console.Write("Display the multiplication table vertically from 1 to n:\n");  // Displaying the purpose of the program
        Console.Write("---------------------------------------------------------");  // Displaying a separator
        Console.Write("\n\n");   

        Console.Write("Input up to the table number starting from 1 : ");  // Prompting the user to input a number for the multiplication table
        n = Convert.ToInt32(Console.ReadLine());  // Reading the number entered by the user

        Console.Write("Multiplication table from 1 to {0} \n", n);  // Displaying the range of multiplication table

        for (i = 1; i <= 10; i++)  // Outer loop to generate rows for the multiplication table up to 10
        {
            for (j = 1; j <= n; j++)  // Inner loop to generate columns for each number up to 'n'
            {
                if (j <= n - 1)  // Checking if it's not the last column of the table
                    Console.Write("{0}x{1} = {2}, ", j, i, i * j);  // Displaying the multiplication table entry with comma separation
                else
                    Console.Write("{0}x{1} = {2}", j, i, i * j);  // Displaying the multiplication table entry for the last column

            }
            Console.Write("\n");  // Moving to the next line after completing a row in the table
        }
    }	
}

Sample Output:

Display the multiplication table vertically from 1 to n:                                                      
---------------------------------------------------------                                                     
                                                                                                              
Input upto the table number starting from 1 : 5                                                               
Multiplication table from 1 to 5                                                                              
1x1 = 1, 2x1 = 2, 3x1 = 3, 4x1 = 4, 5x1 = 5                                                                   
1x2 = 2, 2x2 = 4, 3x2 = 6, 4x2 = 8, 5x2 = 10                                                                  
1x3 = 3, 2x3 = 6, 3x3 = 9, 4x3 = 12, 5x3 = 15                                                                 
1x4 = 4, 2x4 = 8, 3x4 = 12, 4x4 = 16, 5x4 = 20                                                                
1x5 = 5, 2x5 = 10, 3x5 = 15, 4x5 = 20, 5x5 = 25                                                               
1x6 = 6, 2x6 = 12, 3x6 = 18, 4x6 = 24, 5x6 = 30                                                               
1x7 = 7, 2x7 = 14, 3x7 = 21, 4x7 = 28, 5x7 = 35                                                               
1x8 = 8, 2x8 = 16, 3x8 = 24, 4x8 = 32, 5x8 = 40                                                               
1x9 = 9, 2x9 = 18, 3x9 = 27, 4x9 = 36, 5x9 = 45                                                               
1x10 = 10, 2x10 = 20, 3x10 = 30, 4x10 = 40, 5x10 = 50  

Flowchart:

C# Sharp Code Editor:

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