hk6279 questions

hk6279 answers

• Strategy with regard to how to approach this algorithm?
• Find the largest subset of a set of numbers such that the sum of any 2 numbers is not divisible by a given number
• manhattan skyline cover failing some test cases
• Catalan Numbers, Recursive function time complexity
• Shortest Path to accomplish given scenario
• efficient way to remove elements from list of ranges from a bigger range