Easy csharp

Count vowels in "developer" #18

Problem

Count vowels in "developer".

Hints

aeiou check

Your practice code

Ready — edit the code above and click Run.

Solution

using System;

class Program
{
    static void Main()
    {
        string s = "developer";
        int c = 0; foreach (var ch in s.ToLower()) if ("aeiou".Contains(ch)) c++;
        Console.WriteLine(c);
    }
}

Try solving on your own first, then reveal the official answer.

Explanation

Vowel scan.

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