I have a code like
string code = "AABBDDCCRRFF";
In this code, I want to retrieve only distinct characters
The Output should be like:
ANS: ABDCRF
See Question&Answers more detail:osI have a code like
string code = "AABBDDCCRRFF";
In this code, I want to retrieve only distinct characters
The Output should be like:
ANS: ABDCRF
See Question&Answers more detail:os