Print a reverse string in C# or Print a reverse string using c sharp or Print reverse string without using the reverse function in c# or Print a reverse string in c# using Array. Reverse ()

Step 1:- Method

   public void PrintReverseString1()

        {

            Console.WriteLine("Enter the word you want to display in reverse order");

            string Input = Console.ReadLine();

            char[] strChar = Input.ToCharArray();

            string strReverse = "";

            for (int i = strChar.Length - 1; i >= 0; i--)

            {

                strReverse += strChar[i].ToString();

            }

  

            Console.WriteLine(strReverse);

        }

   public void PrintReverseString2()

        {

            Console.WriteLine("Enter the word you want to display in reverse order");

            string Input = Console.ReadLine();

            String reverse1 = "";

            String reverse2 = "";

            for (int i = 0; i < Input.Length; i++)

            {

                reverse1 = Input[Input.Length - 1 - i].ToString();

                reverse2 = reverse2 + reverse1;

            }

            Console.WriteLine(reverse2);

        }

   public void PrintReverseString3()

        {

            string rev1 = null;

            string rev2 = null;

            Console.WriteLine("Enter the word you want to display in reverse order");

            string Input = Console.ReadLine();

            int inputLength = Input.Length;

            for (int i = 1; inputLength >= i; i++)

            {

                rev1 = Input.Substring(inputLength - i, 1);

                rev2 += rev1;

            }

            Console.WriteLine(rev2);

        }

        public void PrintReverseString4()

        {

            Console.WriteLine("Enter the word you want to display in reverse order");

            string Input = Console.ReadLine();

            char[] strChar = Input.ToCharArray();

            Array.Reverse(strChar);

            Console.WriteLine(strChar);

        }

Step 2:- Complete code

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace Console_Application_Demo

{

    class Program

    {

        public void PrintReverseString1()

        {

            Console.WriteLine("Enter the word you want to display in reverse order");

            string Input = Console.ReadLine();

            char[] strChar = Input.ToCharArray();

            string strReverse = "";

            for (int i = strChar.Length - 1; i >= 0; i--)

            {

                strReverse += strChar[i].ToString();

            }

  

            Console.WriteLine(strReverse);

        }   

  public void PrintReverseString2()

        {

            Console.WriteLine("Enter the word you want to display in reverse order");

            string Input = Console.ReadLine();

            String reverse1 = "";

            String reverse2 = "";

            for (int i = 0; i < Input.Length; i++)

            {

                reverse1 = Input[Input.Length - 1 - i].ToString();

                reverse2 = reverse2 + reverse1;

            }

            Console.WriteLine(reverse2);

        }

  public void PrintReverseString3()

        {

            string rev1 = null;

            string rev2 = null;

            Console.WriteLine("Enter the word you want to display in reverse order");

            string Input = Console.ReadLine();

            int inputLength = Input.Length;

            for (int i = 1; inputLength >= i; i++)

            {

                rev1 = Input.Substring(inputLength - i, 1);

                rev2 += rev1;

            }

            Console.WriteLine(rev2);

        }

        public void PrintReverseString4()

        {

            Console.WriteLine("Enter the word you want to display in reverse order");

            string Input = Console.ReadLine();

            char[] strChar = Input.ToCharArray();

            Array.Reverse(strChar);

            Console.WriteLine(strChar);

        }

        static void Main(string[] args)

        {

            Program p = new Program();

            p.PrintReverseString1();  

            p.PrintReverseString2();

            p.PrintReverseString3();

            //Using Array.Reverse() function   

            p.PrintReverseString4();

            Console.ReadLine();

        }

    }

}

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