All submissions for this problem are available. Read problems statements in Mandarin Chinese and Russian. This problem's statement is really a short one. You are given an integer S. Consider an infinite sequence S, 2S, 3S, ... . Find the first number…
Sort Colors Given an array with n objects colored red, white or blue, sort them so that objects of the same color are adjacent, with the colors in the order red, white and blue. Here, we will use the integers 0, 1, and 2 to represent the color red, w…