find all unique character in string using java
example: hello how are you. output should be waryu
View Answers
July 8, 2013 at 1:01 PM
String first="AAABBCCCCDDD";
String newFirst="";
for(int i=0;i<first.length();i++)
{
if(newFirst.indexOf(first.charAt(i))==-1)
newFirst+=first.charAt(i);
}
System.err.println("The Unique Charactes in the String:"+newFirst);
July 8, 2013 at 10:07 PM
please post complete answer..
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