2013年7月16日
POJ 1113 Wall(计算几何の凸包）
摘要： DescriptionOnce upon a time there was a greedy King who ordered his chief Architect to build a wall around the King's castle. The King was so greedy, that he would not listen to his Architect's proposals to build a beautiful brick wall with a perfect shape and nice tall towers. Instead, he o 阅读全文
posted @ 2013-07-16 13:58 Oyking 阅读(255) 评论(0) 推荐(0)