摘要: Progressive Scramble 题目描述 You are a member of a naive spy agency. For secure communication,members of the agency use a very simple encryption algorith 阅读全文
posted @ 2019-04-13 21:41 llke 阅读(134) 评论(0) 推荐(0)
摘要: Odd Gnome 题目描述 According to the legend of Wizardry and Witchcraft, gnomes live in burrows underground, known as gnome holes. There they dig up and eat 阅读全文
posted @ 2019-04-13 20:25 llke 阅读(129) 评论(0) 推荐(0)
摘要: GlitchBot 题目描述 One of our delivery robots is malfunctioning! The job of the robot is simple; it should follow a list of instructions in order to reach 阅读全文
posted @ 2019-04-13 12:45 llke 阅读(104) 评论(0) 推荐(0)
摘要: Canonical Coin Systems 题目描述 A coin system S is a finite (nonempty) set of distinct positive integers corresponding to coin values, also called denomin 阅读全文
posted @ 2019-04-13 12:07 llke 阅读(247) 评论(0) 推荐(0)
摘要: Bumped! 题目描述 Peter returned from the recently held ACM ICPC World finals only to find that his return flight was overbooked and he was bumped from the 阅读全文
posted @ 2019-04-13 11:40 llke 阅读(193) 评论(0) 推荐(0)
摘要: Greeting Card 题目描述 Quido plans to send a New Year greeting to his friend Hugo. He has recently acquired access to an advanced high precision plotter a 阅读全文
posted @ 2019-04-13 10:37 llke 阅读(152) 评论(0) 推荐(0)