Top Answers

1. How to efficiently remove consecutive same characters in a string
   2 votes
2. Add objects to ArrayList
   2 votes
3. Finding the nth Digit from a number not more than 8 digits (starting from left)
   1 votes
4. How to generate random numbers from 0 to 100 without duplicates when user enters the size of the array in Java?
   1 votes
5. sum of all integer in range which are divisible by k
   1 votes