Write a program in C# to reverse a string

Question

Praveen Kumar · Answer

C# Corner forums are here to help you learn and grow as a developer. Instead of asking for a complete solution like ‘Write a program to reverse a string,’ we encourage you to try writing some code yourself first. Share what you’ve attempted, and we’ll be happy to guide you from there!

Cynthia Sathuragiri · Answer

We can use LINQ's Reverse() to reverse the characters. Here we can code a method in just a few lines class Program { static void Main() { Console.Write("Enter a string: "); string input = Console.ReadLine(); Console.WriteLine("Reversed string: " + new string(input.Reverse().ToArray())); } }

Amit Mohanty · Answer

using System; class Program { static void Main() { Console.Write("Enter a string to reverse: "); string input = Console.ReadLine(); string reversed = ReverseString(input); Console.WriteLine($"Reversed string: {reversed}"); } static string ReverseString(string str) { char[] charArray = str.ToCharArray(); // Convert to character array Array.Reverse(charArray); // Reverse the array return new string(charArray); // Create a new string from the reversed array } }

Ajay Bansode · Answer

Manual Reversal Logic: using System; class Program { static void Main() { Console.Write("Enter a string to reverse: "); string input = Console.ReadLine(); string reversed = ReverseString(input); Console.WriteLine("Reversed string: " + reversed); } static string ReverseString(string str) { string result = ""; for (int i = str.Length - 1; i >= 0; i--) { result += str[i]; // Append characters from end to start } return result; } }

Write a program in C# to reverse a string

Answers (4)