摘要: Max Sum Plus Plus Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 29942 Accepted Submission(s): 1 阅读全文
posted @ 2017-07-21 22:39 Angel_Kitty 阅读(937) 评论(0) 推荐(0) 编辑
摘要: Max Sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 250714 Accepted Submission(s): 59365 Prob 阅读全文
posted @ 2017-07-21 22:26 Angel_Kitty 阅读(4377) 评论(2) 推荐(7) 编辑
摘要: Tempter of the Bone Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 125945 Accepted Submission(s) 阅读全文
posted @ 2017-07-21 19:14 Angel_Kitty 阅读(303) 评论(0) 推荐(0) 编辑
摘要: 奇偶剪枝学习笔记 描述 编辑 现假设起点为(sx,sy),终点为(ex,ey),给定t步恰好走到终点, s | | | + — — — e 如图所示(“|”竖走,“—”横走,“+”转弯),易证abs(ex-sx)+abs(ey-sy)为此问题类中任意情况下,起点到终点的最短步数,记做step,此处s 阅读全文
posted @ 2017-07-21 18:13 Angel_Kitty 阅读(379) 评论(0) 推荐(2) 编辑
摘要: Least Common Multiple Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 53016 Accepted Submission(s 阅读全文
posted @ 2017-07-21 10:29 Angel_Kitty 阅读(333) 评论(0) 推荐(0) 编辑
摘要: A Mathematical Curiosity Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 41995 Accepted Submissio 阅读全文
posted @ 2017-07-21 10:15 Angel_Kitty 阅读(236) 评论(0) 推荐(0) 编辑
摘要: Uniform Generator Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 29336 Accepted Submission(s): 1 阅读全文
posted @ 2017-07-21 09:38 Angel_Kitty 阅读(298) 评论(0) 推荐(0) 编辑
摘要: Number Sequence Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 175657 Accepted Submission(s): 43 阅读全文
posted @ 2017-07-21 09:10 Angel_Kitty 阅读(306) 评论(0) 推荐(0) 编辑
摘要: 抽屉原理 百科名片 百科名片 桌上有十个苹果,要把这十个苹果放到九个抽屉里,无论怎样放,我们会发现至少会有一个抽屉里面放两个苹果。这一现象就是我们所说的“抽屉原理”。 抽屉原理的一般含义为:“如果每个抽屉代表一个集合,每一个苹果就可以代表一个元素,假如有n+1或多于n+1个元素放到n个集合中去,其中 阅读全文
posted @ 2017-07-21 09:08 Angel_Kitty 阅读(12766) 评论(0) 推荐(5) 编辑