Given a parking lot of fixed size, made up of a number of rows of spaces, and different vehicle sizes (e.g. car = 1 spot, bike = 1/2 spot, van = 2 spots, bus = 4 spots), develop an algorithm to determine the optimal place to park for any entering vehicle.
Given a continuous stream of cartesian points (x,y), find the 100 closest points to the origin.
Longest Palindromic Substring Most Frequent Words Binary Level Order Traversal Maximum profit from cutting rod LRU Cache
Both of the questions are not difficult but I didn't figure out the latter, so you should write down the code instead of just the pseudo-code.
Finding out if a linkedlist has a loop or not. Mergin two sorted linkedlists.
Find top 10 occurring words in a page.
What are the differences between C and Java? What would you describe as the defining characteristics of an object-oriented language?
Reverse a linked list.
You have an integer array of length N, containing values in the range 1,2,3…N^2. Sort the array in O(N) time
Write a function to display the permutations of a string
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