Click here to Skip to main content
Click here to Skip to main content
Alternative Tip

Tagged as

Go to top

Swap characters in a string

, 3 Nov 2011
Rate this:
Please Sign up or sign in to vote.
Can't this be done with a simple for loop followed by a single if statement?for(int i=0;i<characters.Length-1;i+=2){ output.Append(characters[i+1]); output.Append(characters[i]);}if (characters.Length % 2 == 1) output.Append(characters[characters.Length - 1]);

Can't this be done with a simple for loop followed by a single if statement?

for(int i=0;i<characters.Length-1;i+=2)
{
    output.Append(characters[i+1]);
    output.Append(characters[i]);
}
 
if (characters.Length % 2 == 1) output.Append(characters[characters.Length - 1]);

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Share

About the Author

George Swan
Student
Wales Wales
No Biography provided

Comments and Discussions

 
GeneralOh, no... now I want to write one that uses Reflection to al... PinmemberPIEBALDconsult8-Nov-11 17:58 
GeneralSlightly different, taking advantage of some binary operator... PinmvpLuc Pattyn5-Nov-11 13:22 
GeneralReason for my vote of 5 Working as expected. PinmemberRaisKazi3-Nov-11 20:38 
GeneralYep, That's working Great! Here you get my 5 for this. I hop... PinmemberRaisKazi3-Nov-11 20:38 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.

| Advertise | Privacy | Mobile
Web02 | 2.8.140905.1 | Last Updated 3 Nov 2011
Article Copyright 2011 by George Swan
Everything else Copyright © CodeProject, 1999-2014
Terms of Service
Layout: fixed | fluid