🚀 Programming Example

C# Program to convert Decimal to Binary

👁 345 Views

💻 Practical Program

📘 Step Learning

Decimal to Binary Conversion Algorithm

Step 1: Divide the number by 2 through % (modulus operator) and store the remainder in array

Step 2: Divide the number by 2 through / (division operator)

Step 3: Repeat the step 2 until the number is greater than zero

Let us see the C# example to convert decimal to binary.

💻 Program Code

using System;  
  public class ConversionExample  
   {  
     public static void Main(string[] args)  
      {  
       int  n, i;       
       int[] a = new int[10];     
       Console.Write("Enter the number to convert: ");    
       n= int.Parse(Console.ReadLine());     
       for(i=0; n>0; i++)      
        {      
         a[i]=n%2;      
         n= n/2;    
        }      
       Console.Write("Binary of the given number= ");      
       for(i=i-1 ;i>=0 ;i--)      
       {      
        Console.Write(a[i]);      
       }                 
      }  
  }

🖥 Program Output

Enter the number to convert:10
Binary of the given number= 1010

📘 Explanation

None

🎯 How to learn from this example

First understand the algorithm carefully. Then study the program line-by-line and compare it with the output. Finally, review the explanation section to strengthen your logic and programming understanding.

🔥 Practice suggestion

Rewrite the program without looking at the code. Modify values, conditions or logic and run it again. This helps improve confidence and strengthens coding skills much faster.

⚡ Quick Practice Flow

Follow this learning sequence for better understanding.

Read the topic carefully
Understand the algorithm
Study the code line-by-line
Check the output result
Practice by modifying logic