Article Coding Interview Question: Line Intersection Coding Interview Question: Given two lines on a Cartesian plane, write a function to determine whether or not the lines intersect. Click for the solution.
Article Coding Interview Question: Stack from Queues Coding Interview Question: Implement a LIFO stack with basic functionality (push and pop) using FIFO queues to store the data. Click for the solution.
Article Coding Interview Question: Max Stack Coding Interview Question: Implement a stack that has a max() function, where max() returns the maximum value in the stack. Click for the solution.