C# Program to Convert Hexadecimal to Decimal


This is a C# Program to convert hexadecimal number to decimal.

Problem Description

This C# Program Converts HexaDecimal Number to Decimal.

Problem Solution

Here the hexadecimal number is obtained from the user and its decimal equivalent.

Program/Source Code

Here is source code of the C# Program to Covert HexaDecimal Number to Decimal. The C# program is successfully compiled and executed with Microsoft Visual Studio. The program output is also shown below.

 * C# Program to Covert HexaDecimal Number to Decimal
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication
    class Program
        static void Main(string[] args)
           string Input;
           Console.WriteLine("Enter a Hexadecimal Number :");
           Input = Console.ReadLine();
           int Output = int.Parse(Input, System.Globalization.NumberStyles.HexNumber);
           Console.WriteLine("The Decimal value is " + Output);
Program Explanation

In this C# Program, we are reading a hexadecimal number using ‘input’ variable. Parse the value of ‘input’ variable, i.e., the value of ‘hexadecimal’ variable to its equivalent decimal value. Print the decimal value of the hexadecimal number.

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Runtime Test Cases
Enter a HexaDecimal Number : ABC
The Decimal value is : 2748

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Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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