Let's share the different questions that come up most often in interviews

• Question 1 : Find duplicate number in integer list
• Question 2 : write a method that finds pairs of integers in the list, whose sum is equal to a value X
• Question 3 : write a method that checks if two strings or an array of strings are anagrams
• Question 4 : Compute the first n Fibonacci numbers
• Question 5 : rotations elements on the array
• Question 6 : Binary Search using Recursion
• Question 7 : PlayOff_Game