AlexAlvarez questions

AlexAlvarez answers

• Binary search for finding the lowest and largest element in a sorted array than a given value?
• Dividing an array into K subsets such that sum of all subsets is same using bitmasks+DP
• Modified Shortest Path Algorithm (Dijkstra's)
• Algorithm to find top K paths in graph, with no common vertices, negative weights?
• Shortest path to visit all nodes
• Given an array A1, A2 ... AN and K, count how many subarrays have inversion count greater than or equal to K