What do you mean by free pool?
No Answer is Posted For this Question
Be the First to Post Answer
an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like. [ I ended up giving about 4 or 5 different solutions for this, each supposedly better than the others ].
How to excel in data structures and algorithms?
Can you tell me the differences between Array and ArrayList?
What is the Difference between treemap and hashmap?
Why is merge sort faster?
How can I search for data in a linked list?
What is heap tree?
What's the difference between an array and vector?
Can we define the size of arraylist?
How does insertion sort works?
Are sets sorted?
What is sorting problem?