kraskevich questions

kraskevich answers

• Find a collision string with a given hash function
• What are all the ways use_count of std::shared_ptr is incremented?
• Find two perpendicular vectors out of another vector
• Printing the path traversed in a dynamic programming solution
• An algorithm to find all nodes greater than some value X in a binary max heap
• Find intersections between polygon and horizontal line
• Optimal substructure and Greedy choice
• Space complexity in the call stack
• How to output a permutation of B such that A is a wiggly?
• Given an array as input find the output array that has median of each sub array whose index starts from 0 to i(i = 1,2...array.length-1)