C# Sharp Exercises: Check if a given string contains 'w' character between 1 and 3 times

C# Sharp Basic: Exercise-41 with Solution

Write a C# program to check if a given string contains 'w' character between 1 and 3 times.

Pictorial Presentation:

Sample Solution:

C# Sharp Code:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
public class Exercise41
{
    public static void Main( )
    {
        Console.Write("Input a string (contains at least one 'w' char) : ");
        string str = Console.ReadLine();
        var count = str.Count(s => s == 'w');
        Console.WriteLine("Test the string contains 'w' character  between 1 and 3 times: ");
        Console.WriteLine(count>=1 && count <= 3);   
    }
}

Sample Output:

Input a string (contains at least one 'w' char) : w3resource           
Test the string contains 'w' character  between 1 and 3 times:         
True 

Flowchart:

C# Sharp Code Editor:

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