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Forget Code launches a powerful code generator for building API's

Reverse a string using String builder in C#

  1. Forget Code
  2. C#
  3. Reverse a string using String builder
We can use string builders to reverse a string by adding/appending the characters in reverse.

  1. using System;
  2. using System.Text;
  3.  
  4. namespace forgetCode
  5. {
  6.     class Program
  7.     {
  8.         public static void Main(string[] args)
  9.         {
  10.             Console.WriteLine("Enter the string to reverse :");
  11.             string name = Console.ReadLine();
  12.  
  13.             StringBuilder builder = new StringBuilder();
  14.             for (int i = name.Length - 1; i >= 0; i--)
  15.             {
  16.                 builder.Append(name[i]);
  17.             }
  18.             string newName =builder.ToString();
  19.  
  20.             Console.WriteLine(newName);
  21.  
  22.         }
  23.     }
  24. }


Output:

Enter the string to reverse :
forget code

edoc tegrof