摘要: D - 滑雪 Description Michael喜欢滑雪百这并不奇怪, 因为滑雪的确很刺激。可是为了获得速度,滑的区域必须向下倾斜,而且当你滑到坡底,你不得不再次走上坡或者等待升降机来载你。Michael想知道载一个区域中最长底滑坡。区域由一个二维数组给出。数组的每个数字代表点的高度。下面是一个 阅读全文
posted @ 2014-11-05 00:15 unicoe 阅读(243) 评论(0) 推荐(0) 编辑
摘要: C - Fire Station Description A city is served by a number of fire stations. Some residents have complained that the distance from their houses to the 阅读全文
posted @ 2014-11-05 00:08 unicoe 阅读(319) 评论(0) 推荐(0) 编辑