2014年4月26日
Google Code Jam 2014 Round 1 A：Problem C. Proper Shuffle
摘要： ProblemApermutationof sizeNis a sequence ofNnumbers, each between 0 andN-1, where each number appears exactly once. They may appear in any order.There... 阅读全文
posted @ 2014-04-26 10:40 stonehat 阅读(777) 评论(0) 推荐(0)
Google Code Jam 2014 Round 1 A：Problem B. Full Binary Tree
摘要： ProblemA tree is a connected graph with no cycles.A rooted tree is a tree in which one special vertex is called the root. If there is an edge betweenX... 阅读全文
posted @ 2014-04-26 10:30 stonehat 阅读(676) 评论(0) 推荐(0)
Google Code Jam 2014 Round 1 A：Problem A Charging Chaos
摘要： ProblemShota the farmer has a problem. He has just moved into his newly built farmhouse, but it turns out that the outlets haven't been configured cor... 阅读全文
posted @ 2014-04-26 10:29 stonehat 阅读(603) 评论(0) 推荐(0)