countvowels, C# - rextester

countvowels

//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

namespace Rextester
{
    public class Program
    {
        public static void retunsuces(string str1)
        {
            
            int count = 0;
            for(int i=0;i<str1.Length;i++)
            {
                   if(isVowel(str1[i]))
                   {
                       count++;
                   }
                   else
                      {
                          count=0;
                      }
                      
                   if(count==2)
                   {
                       Console.Write(str1[i-1]);
                       Console.Write(str1[i]);
                       Console.WriteLine();
                   }
            }
        }
        
        public static bool isVowel(char x)
        {
            if (x == 'a' || x == 'e' || x == 'i' || x == 'o' || x == 'u' )
                return true;
            else
                return false;
        }
        
        public static void Main(string[] args)
        {
            string str1 = "Please read this application and give me gratuity";
            char [] vowels = {'a','e','i','o','u'};
            retunsuces(str1);
          
        }
    }
}


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