- Repeated Element from an Array (Randomized Algorithm) – in an array of n elements n/2 elements are distinct and n/2 elements are same. We need to find the element that has been repeated. Read this ans as well.
- Third largest element in an array of distinct elements
- Print shortest path to print a string on screen
- Sorting http://visualgo.net/heap
- http://stackoverflow.com/questions/4607945/how-to-find-the-kth-smallest-element-in-the-union-of-two-sorted-arrays
- http://www.geeksforgeeks.org/find-frequency-of-each-element-in-a-limited-range-array-in-less-than-on-time/
- http://www.crazyforcode.com/design-tinyurl-service/
- http://www.crazyforcode.com/merging-2-arrays-extra-space/
- Array Problem Set List – http://javarevisited.blogspot.in/2015/06/top-20-array-interview-questions-and-answers.html
- https://theinterviewhacker.com/2016/01/13/a-few-good-programming-questions/
- https://theinterviewhacker.com/2016/02/11/10-phone-screen-questions/
- https://dancres.github.io/Pages/
- https://www.quora.com/Is-there-any-book-to-prepare-for-System-Design-and-Architecture-interview-questions
- https://www.careercup.com/question?id=24532662
- Skyline Problem
- Maximum Rectangular Area in Histogram