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.
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]]- The number of people is less than 1,100.