ssd1daan的专栏

递增数组旋转，即把前N项挪到后面。 示例

public class Main { private int[][] array = new int[][] { { 1, 2, 8, 9 }, { 2, 4, 9, 12 }, { 4, 7, 10, 13 }, { 6, 8, 11, 15 } }; public boolean search(int N, int M, int num) { int startRow = 0