How many people flew out of Chicago last year?
Software Developer Ii Interview Questions
6,461 software developer ii interview questions shared by candidates
Determine whether the binary representation of a number if a palindrome or not, code it on a white board.
Given an large list of unsorted numbers, find the smallest number. You can access the list only 3 numbers at a time, and keep moving forward 1 number at a time.
Write a code to reverse binary bit pattern for an integer without using any string or utility methods?
You are given an array of numbers. You need to print the length of the maximum continuous sequence that you encounter. For example if input is [3,8,10,1,9,6,5,7,2 ], the continuous sequences are{1,2,3} and {5,6,7,8,9,10} the latter is the longest one so the answer becomes 6. O(n) solution was asked for, assuming you have a hash map which supports O(1) insertion and fetching operations
Find k largest/smallest number in a series of numbers. What data-structures will you use? Code it on white board.
None of the questions were unexpected, at least for any candidate applying for this job. I definitely felt I could have answered few questions better.
You have two linked lists that merge at some node. The lists could be billions of nodes long. Find the node where the lists merge in the most optimal time while using a low amount of memory.
You have 2 jars and 50 black beads and 50 white beads. How many would you put of each color in each jar so that if a bead was randomly selected from both jars, you had the greatest chance they would match? You have to put all of the beads in the jars.
Jim has 42 cents and has 8 coins, and Jack has 56 cents and has 6 coins. Which has more nickels than the other?
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