# Suppose you have a random list of people standing in a queue. # Each person is described by a pair of integers (h, k), # where h is the height of the person and k is the number of people # in front of this person who have a height greater than or equal to h. # Write an algorithm to reconstruct the queue. # Note: # The number of people is less than 1,100. # Example # Input: # [[7,0], [4,4], [7,1], [5,0], [6,1], [5,2]] # Output: # [[5,0], [7,0], [5,2], [6,1], [4,4], [7,1]] def reconstruct_queue(people): """ :type people: List[List[int]] :rtype: List[List[int]] """ queue = [] people.sort(key=lambda x: (-x[0], x[1])) for h, k in people: queue.insert(k, [h, k]) return queue