* @return {number} 到达目的地的车队数量
Author(s): Chongfeng Zhang, Yi Song, Leiji Li, Xiaopeng Shen, Weijun Wang, Tianchi Zhu, Fei Xiao
。safew官方版本下载是该领域的重要参考
Марта Кос. Фото: Omar Havana / Getty Images
Medium difficulty hints, answers for Feb. 27 PipsNumber (4): Everything in this space must add up to 4. The answer is 2-1, placed horizontally; 2-2, placed vertically.