String based program

String program #15 (First reverse the string than make the even position character to upper case)

Enter String: imagination

O/p: -

Reverse String: noitanigami

Reverse String: NoItAnIgAm

The program for the string is written in C# programming language and will accept a string as input. The logic is to make the even position character to upper case.

 

String based program

Note: If you are new to C# and Console Application. Try to code First C# Program

Note: Read articles on how to use Loops and Conditions.

Let’s find out a simple and easy way to code the program.

Practical Implementation:

using System;

namespace patternProblem.String

{

    class String15      //First reverse the string than make the even position characters to upper case

    {

        public static void Main()

        {

            Console.Write("Enter String: ");

            string str = Console.ReadLine();

            String15 obj = new String15();

            //this line make the string in reverse direction

            string reverseStr = obj.strReverse(str);

            Console.WriteLine("Reverse String: {0}", reverseStr);

            char[] ch = new char[reverseStr.Length - 1];

            for (int i = 0; i < reverseStr.Length - 1; i++)

            {

                if (i % 2 == 0)

                {

                    //Even position

                    ch[i] = Char.ToUpper(reverseStr[i]);

                }

                else

                {

                    //Odd position

                    ch[i] = reverseStr[i];

                }

            }

            string strUpper = new string(ch);

            Console.WriteLine("Reverse String: {0}", strUpper);

        }

        public string strReverse(string inputStr)

        {

            string str = inputStr;

            char[] ch = str.ToCharArray();

            //In-built menthod to reverse the string

            Array.Reverse(ch);

            return new string(ch);

            //User-defined logic to reverse the string

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

            //{

            //    rev += str[i].ToString();

            //}

            //return rev;

        }

    }

}

Output:

Based on the input, program will first reverse the string and then make the even position character to upper case. The output is shown below:

Enter String: imagination

Reverse String: noitanigami

Reverse String: NoItAnIgAm

Press any key to continue . . .

For any query, comment us below.

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Posted By - +Manish Kumar Gautam +LIVE VIAR +ASP.NET SOLUTIONS 

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