How to Reverse Each Word in a String Using C#

In this post we will discuss how to reverse each word in a string using c#.

This is very common and frequently asked CSharp (C#) interview question.

String to be reversed:

DS tech blog

Output or the reversed string:

SD hcet golb

Our Logic in CSharp (C#):

string input = "DS tech blog";

string result = string.Join(" ", input

.Split(' ')

.Select(x => new String(x.Reverse().ToArray())));

Console.WriteLine(result);

Remember to include the below using statements:

using System;

using System.Linq;

Explanation for the above code:
 

Split the input string using a single space as the separator.

• Split() method for returning a string array that contains each word of the input string.
  
  
• Select method for constructing a new string array, by reversing each character in each word.
  
  
• Join method for converting the string array into a string.

References:

You can read about all these methods in detail on MSDN. Below are the links for your reference.

• Split 
• Select 
• Join 

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