C# Sharp Basic Algorithm Exercises: Create a new string which contain the n copies of the first 3 characters of a given string

C# Sharp Basic Algorithm: Exercise-26 with Solution

Write a C# Sharp program to create a new string which contain the n (non-negative integer ) copies of the first 3 characters of a given string. If the length of the given string is less than 3 then return n copies of the string.

Pictorial Presentation:

Sample Solution:-

C# Sharp Code:

using System;
namespace exercises
{
   class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine(test("Python", 2));
            Console.WriteLine(test("Python", 3));
            Console.WriteLine(test("JS", 3));
            Console.ReadLine();
        }
        
     public static string test(string s, int n)
        {
            var result = string.Empty;
            var frontOfString = 3;

            if (frontOfString > s.Length)
                frontOfString = s.Length;

            var front = s.Substring(0, frontOfString);

            for (var i = 0; i < n; i++)
            {
                result += front;
            }
            return result;
        }
   }
}

Sample Output:

PytPyt
PytPytPyt
JSJSJS

Flowchart:

C# Sharp Code Editor:

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