JackWang822 - 博客园

2016年4月6日

摘要： Matrix multiplication problem is a typical example of dynamical programming. Suppose you have to evaluate an expression like A*B*C*D*E where A,B,C,D a 阅读全文

posted @ 2016-04-06 18:59 JackWang822 阅读(233) 评论(0) 推荐(0) 编辑

zoj 1029 moving tables

摘要： The famous ACM (Advanced Computer Maker) Company has rented a floor of a building whose shape is in the following figure. The floor has 200 rooms each 阅读全文

posted @ 2016-04-06 16:00 JackWang822 阅读(194) 评论(0) 推荐(0) 编辑

zoj 1061 Web Navigation

摘要： Standard web browsers contain features to move backward and forward among the pages recently visited. One way to implement these features is to use tw 阅读全文

posted @ 2016-04-06 00:37 JackWang822 阅读(169) 评论(0) 推荐(0) 编辑

zoj 1076 Gene Assembly

摘要： Statement of the Problem With the large amount of genomic DNA sequence data being made available, it is becoming more important to find genes (parts o 阅读全文

posted @ 2016-04-06 00:14 JackWang822 阅读(180) 评论(0) 推荐(0) 编辑

2016年4月5日

zoj 1027 Human Gene Functions

摘要： It is well known that a human gene can be considered as a sequence, consisting of four nucleotides, which are simply denoted by four letters, A, C, G, 阅读全文

posted @ 2016-04-05 23:40 JackWang822 阅读(211) 评论(0) 推荐(0) 编辑

2016年3月9日

树莓派（Raspberry Pi）-浙大(ZJU)VPN连接

摘要：博客已迁移，请前往http://wangkejie.me/2016/03/09/rasp-zjuvpn/阅读阅读全文

posted @ 2016-03-09 23:32 JackWang822 阅读(568) 评论(0) 推荐(0) 编辑

2015年8月25日

PAT 1091. Acute Stroke (30)

摘要： 1091. Acute Stroke (30)One important factor to identify acute stroke (急性脑卒中) is the volume of the stroke core. Given the results of image analysis in ... 阅读全文

posted @ 2015-08-25 14:41 JackWang822 阅读(266) 评论(0) 推荐(0) 编辑

PAT 1057. Stack (30)

摘要： 1057. Stack (30)Stack is one of the most fundamental data structures, which is based on the principle of Last In First Out (LIFO). The basic operation... 阅读全文

posted @ 2015-08-25 12:36 JackWang822 阅读(174) 评论(0) 推荐(0) 编辑

PAT 1095. Cars on Campus (30)

摘要： 1095. Cars on Campus (30)Zhejiang University has 6 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers o... 阅读全文

posted @ 2015-08-25 11:21 JackWang822 阅读(1137) 评论(0) 推荐(0) 编辑

2015年8月24日

PAT 1021. Deepest Root (25)

摘要： 1021. Deepest Root (25)A graph which is connected and acyclic can be considered a tree. The height of the tree depends on the selected root. Now you a... 阅读全文

posted @ 2015-08-24 23:16 JackWang822 阅读(202) 评论(0) 推荐(0) 编辑

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