CODEWITHSUNDEEP
c#
user6217340
user6217340

Reputation:

C# find vowels from char, display

I have the following code:

Console.Writeline("[Server] Message of client received");
for (int i = 0; i < totalBytes; i++)
{
    aChar = Convert.ToChar(incomingDataBuffer[i]);
    Console.Write(aChar);
}

where int totalBytes = aSocket.Receive(incomingDataBuffer);

In addition to printing the message like above, I need to iterate through the message and print it again, but remove consonants. So "Hello there" would return "eoee".

If someone could give a working example that would be great. I don't know C# but I'm learning Java now.

Upvotes: 1

Views: 1615

Answers (2)

Jcl
Jcl

Reputation: 28272

Add the vowels to a string and print them afterwards. Something like:

Console.Writeline("[Server] Message of client received");
string vowels = string.Empty; // start with an empty string
for (int i = 0; i < totalBytes; i++)
{
   aChar = Convert.ToChar(incomingDataBuffer[i]);
   Console.Write(aChar);
   // if it's a vowel add it to the "vowels" string
   if("aeiouAEIOU".Contains(aChar)) vowels += aChar;
}
Console.Write(vowels); // print it out

PS: note that "vowels" might be different depending on your language... you need to define what is a vowel for you (in many cases, y would be a vowel in English, for example, or accented letters, like é or ü). I've simplified it to the a-e-i-o-u case, but it might be incorrect.

Upvotes: 1

Equalsk
Equalsk

Reputation: 8214

Here's a quick example that shows how to iterate over a string and check for vowels.

// The input.
// Your question is a little unclear and I couldn't understand how you get this string...
var message = "[Server] Message of         client received";

// Iterate over each character
for (int i = 0; i < message.Length; i++)
{
    // Check if character is a vowel and output if it is
    if ("aeiouAEIOU".IndexOf(message[i]) >= 0)
        Console.Write(message[i]);
}

Input:

[Server] Message of client received

Output:

eeeaeoieeeie

Upvotes: 1

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