C# Sharp Basic Algorithm Exercises: Create a new string where 'if' is added to the front of a given string
C# Sharp Basic Algorithm: Exercise-5 with Solution
Write a C# Sharp program to create a new string where 'if' is added to the front of a given string. If the string already begins with 'if', return the string unchanged.
Pictorial Presentation:
Sample Solution:
C# Sharp Code:
using System;
namespace exercises
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine(test("if else"));
Console.WriteLine(test("else"));
Console.ReadLine();
}
public static string test(string s)
{
if (s.Length > 2 && s.Substring(0, 2).Equals("if"))
{
return s;
}
return "if " + s;
}
}
}
Sample Output:
if else if else
Flowchart:
C# Sharp Code Editor:
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Previous: Write a C# Sharp program to check a given integer and return true if it is within 10 of 100 or 200.
Next: Write a C# Sharp program to remove the character in a given position of a given string. The given position will be in the range 0.str.length()-1 inclusive).
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