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C# Sharp Programming Exercises

C# Sharp Basic Algorithm Exercises: Create a new string using first two characters of a given string


C# Sharp Basic Algorithm: Exercise-63 with Solution

Write a C# Sharp program to create a new string using first two characters of a given string. If the string length is less than 2 then return the original string.

Pictorial Presentation:

C# Sharp: Basic Algorithm Exercises - Create a new string using first two characters of a given string

Sample Solution:-

C# Sharp Code:

using System;
namespace exercises
{
   class Program
    {       
        static void Main(string[] args)
        {
            Console.WriteLine(test("Hello"));
            Console.WriteLine(test("Hi"));
            Console.WriteLine(test("H"));
            Console.WriteLine(test(" "));
            Console.ReadLine();
        }
        public static string test(string s1)
         {
            return s1.Length < 2 ? s1 : s1.Substring(0, 2);
         }
  }
}

Sample Output:

He
Hi
H

Flowchart:

C# Sharp: Flowchart: Create a new string using first two characters of a given string

C# Sharp Code Editor:

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Previous: Write a C# Sharp program to create a new string using three copies of the last two character of a given string of length atleast two.
Next: Write a C# Sharp program to create a new string of the first half of a given string of even length.

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