Last active
December 22, 2015 13:19
-
-
Save adammenges/6478535 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
public boolean isUnique(string str) { | |
for(int i=0; i<str.size(); i++){ | |
for(int j=0; j<str.size(); j++) { | |
if(i==j) continue; | |
else if(str.charAt(j) == str.charAt(i)) return false; | |
} | |
} | |
return true; | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment