Posts Tagged “solution”

被刘老师催了好久的债了……点击下载解题报告

题目列表。

  1. A. Arc of Dream (HDOJ4686)
  2. B. Boke and Tsukkomi (HDOJ4687)
  3. C. Cut the Cake (HDOJ4688)
  4. D. Derangement (HDOJ4689)
  5. E. EBCDIC (HDOJ4690)
  6. F. Front compression (HDOJ4691)
  7. G. Great Sequence (HDOJ4692)
  8. H. Huge String (HDOJ4693)
  9. I. Important Sisters (HDOJ4694)
  10. J. Jumping Frog (HDOJ4695)

相关问题在此留言。

Comments 4 Comments »


Andrew Stankevich’s Contest #7
ZOJ2604 Little Brackets 25.07% (250/997)
ZOJ2605 Under Control 28.44% (93/327)
ZOJ2606 Holidays 8.54% (27/316)
ZOJ2607 Laboratory 25.00% (104/416)
ZOJ2608 Maps 27.02% (20/74)
ZOJ2609 Crazy Painter 23.23% (89/383)
ZOJ2610 Puzzle 28.92% (105/363)
ZOJ2611 Quest 21.27% (30/141)
ZOJ2612 Stable Sets 29.43% (88/299)

Codeforces也开始挂ASC了,这我才想起,ZOJ上11套ASC的解题报告我还差一份作业没交呢,于是在此补上。目前把ZOJ上的ASC打完了,期待Codeforces放出更多的ASC。代码除了通过解题报告中的链接访问外,也可以在github上watashi/AlgoSolution(README)找到。


—-剧透的分割线—-

Comments 6 Comments »

Semi-live已经结束。从ranklist上看,online队伍的表现要比onsite稍稍逊色一筹。


The 2011 ACM-ICPC Asia Dalian Regional Contest
A ZOJ3539 Compress the String 0.00% (0/53)
B ZOJ3540 Adding New Machine 9.03% (16/177)
C ZOJ3541 The Last Puzzle 17.73% (25/141)
D ZOJ3542 Hexadecimal View 31.36% (281/896)
E ZOJ3543 Number String 27.64% (81/293)
F ZOJ3544 Draw a Mess 3.97% (17/428)
G ZOJ3545 Rescue the Rabbit 19.66% (70/356)
H ZOJ3546 Advanture of Xiaoxingxing 16.66% (1/6)
I ZOJ3547 The Boss on Mars 17.17% (136/792)
J ZOJ3548 Chess Board 16.00% (8/50)

简要介绍一下各题的思路吧,不打算写详细的解题报告了,最近也不打算写套题的解题报告。遇到有人问ZOJ Monthly解题报告的事,于是说一下。首先ZOJ Monthly没有官方的解题报告,我过去写的解题报告只是个人兴趣而已,一开始便没有打算一直做下去。不过ZOJ近两个月的解题报告可以在猛犸也钻地Fancy的blog找到。

ZOJ3539. Compress the String

Comments 34 Comments »

现在的版本是去阿里巴巴前写好的,之后基本就没什么进展了。最近被数次问到了月赛解题报告,真不好意思,只好发个半成品了 >_< 哎呀呀,题解说不定要烂尾了~


ZOJ Monthly, July 2011
A ZOJ3510 Boring Assignment Expressions 14.28% (3/21)
B ZOJ3511 Cake Robbery 14.04% (66/470)
C ZOJ3512 Financial Fraud 6.35% (22/346)
D ZOJ3513 Human or Pig 18.78% (127/676)
E ZOJ3514 Palindromic Mighty String 8.33% (1/12)
F ZOJ3515 ToT 1.29% (5/387)
G ZOJ3516 Tree of Three 21.06% (357/1695)
H ZOJ3517 Tower VII 0.00% (0/25)
I ZOJ3518 Unsafe Factor 15.57% (246/1579)
J ZOJ3519 Who is the Smartest Man 29.07% (574/1974)

这个月是浙江大学集训队个人选拔赛的日子,而我作为教练也是每天早出晚归。而除此以外,还有许多集训以外的事情要处理,特别是最近两周非常忙+睡眠不足。这也是为什么这次解题报告没有及时发布的原因。不过拖集训队老人和小朋友们的福,下个月的ZOJ Monthly, Auguest 2011将举办第二回东方专场ZOJ月赛(The 2nd Touhou Only ZOJ Monthly),敬请期待。(第一回东方专场ZOJ月赛的详情在这里。)

ZOJ3510. Boring Assignment Expressions

downloadsource code (ZOJ3510.cpp) [bfs, expr_eval, topsort, sp]

Comments 17 Comments »

2011 World Finals Coaches and Contestants:

The judge’s data for 2011 is now available for download at
http://cm.baylor.edu/ICPCWiki/Wiki.jsp?page=Problem%20Resources.

The final copy of your World Finals workstation home directory is
available from your dashboard. Simply log into your ICPC account, go
to your dashboard, and download your code.

This is not only the first time the judge’s data is published, but also the first time the workstation home directory is available. GOOD JOB! I also published the workstation of our team here(35WorldFinalsWorkstation). Someone may be curious about it, though the actual work may be not as awesome as you thought. :-)

Comments 13 Comments »