2015年10月6日
Section 1.1 Greedy Gift Givers
摘要： Greedy Gift GiversA group of NP (2 ≤ NP ≤ 10) uniquely named friends hasdecided to exchange gifts of money. Each of these friends might ormight not gi... 阅读全文
posted @ 2015-10-06 12:43 范晋豪 阅读(135) 评论(0) 推荐(0)
Section 1.1 Your Ride Is Here
摘要： Your Ride Is HereIt is a well-known fact that behind every good comet is a UFO. TheseUFOs often come to collect loyal supporters from here on Earth.Un... 阅读全文
posted @ 2015-10-06 12:33 范晋豪 阅读(137) 评论(0) 推荐(0)