C# Sharp Basic Algorithm Exercises: Create a new string using three copies of the last two character of a given string of length at least two
C# Sharp Basic Algorithm: Exercise-62 with Solution
Write a C# Sharp program to create a new string using three copies of the last two character of a given string of length at least two.
Pictorial Presentation:
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.ReadLine();
}
public static string test(string s1)
{
string last2 = s1.Substring(s1.Length - 2);
return last2 + last2 + last2;
}
}
}
Sample Output:
lololo HiHiHi
Flowchart:
C# Sharp Code Editor:
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Next: 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.
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