Program to reverse each word in a string ?

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace ConsoleApplication1

{

class Program

{

static void Main(string[] args)

{

Console.WriteLine("Naveen");

Console.WriteLine(Program.Reverse("Naveen")); // function

Console.WriteLine("Naveen".Reverse()); // using an extension so it works for all your strings.

Console.Read();

}

public static string Reverse(string input)

{

if (string.IsNullOrEmpty(input))

return string.Empty;

string retVal = string.Empty; ;

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

{

retVal += input[i];

}

return retVal;

}

public static class Extension

{

public static string Reverse(this string input)

{

if (string.IsNullOrEmpty(input))

return string.Empty;

string retVal = string.Empty; ;

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

{

retVal += input[i];

}

return retVal;

}

------------

Hope that helps.

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Mike Gold16y ago
Again this looks like a homework assignment, Naveen. Please try to learn the material on your own.
Felipe Ramos16y ago
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication1
{
   class Program
   {
   static void Main(string[] args)
   {
   Console.WriteLine("Naveen");
   Console.WriteLine(Program.Reverse("Naveen")); // function
   Console.WriteLine("Naveen".Reverse()); // using an extension so it works for all your strings.
   Console.Read();
   }

   public static string Reverse(string input)
   {
   if (string.IsNullOrEmpty(input))
   return string.Empty;

   string retVal = string.Empty; ;
   for (int i = input.Length - 1; i >= 0; i--)
   {
   retVal += input[i];
   }
   return retVal;
   }
   }

   public static class Extension
   {
   public static string Reverse(this string input)
   {
   if (string.IsNullOrEmpty(input))
   return string.Empty;

   string retVal = string.Empty; ;
   for (int i = input.Length - 1; i >= 0; i--)
   {
   retVal += input[i];
   }

   return retVal;
   }
   }
}

------------
Hope that helps.