2018-team9

从 Trac 迁移的文章

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原文章内容如下：

[[Image(1.jpg,600px)]]

== 队伍信息 ==

 * 队名：'''Sample_Text'''
 * 成员：
   * 金天(kizuna_233)
   * 祁佳晨(fractal128)
   * 王晨宇(CuSO45H2O)

== 训练账号 ==

 * ACM/ICPC Live Archive: ???
 * Codeforces: Sample_Text
 * Virtual Judge: Sample_Text
== 定个小目标 ==
 * 心里先有数
== 杂事杂项 ==
 * 1<<i考虑会不会爆int啊！！！(qjc)
 * 避免n次调用strlen (qjc)
 * 文件操作去一去 (wcy)
 * MOD 自己写啊 (wcy)
 * 查错的时候查查是不是变量名打错了正负号打错了 (wcy)
 * 局部变量不能太大,不然会炸(如局部的很长的string) (wcy)
 * 二分套二分会炸精度，不如猜一发三分 (wcy CF掉分血的教训）
 * 静态查错要查读入 (qjc wcy掉分血的教训)
 * 点分不能无脑memset
 * fft最后调精度eps不能太小？实测0.1 - 1e-5 ？
 * 字符数超过10w用getchar！不要用scanf！ （wcy掉分血的教训）
 * the great quick I/O template can't tolerate with `scanf`!!!
 * 三分的姿势！！ 每次缩小三分之一的范围 （莫名其妙改了就过题的教训
 * memset 几千万的数据前要想想能不能不memset（TLE两发的教训
== 小姿势 ==

== 待熟练掌握的姿势 ==
 * STL的滥用 (wcy)
 * 图论 (wcy)
 * 数据结构 (wcy)
 * 计算几何 (wcy)

== 个人训练 ==


== 团队训练 ==
  1. [http://codeforces.com/group/J1GbXiu37w/contest/226796 2018-08-09] [wiki:2018-team9-E01 Summary] 2017 – ACM-ICPC Southwestern European Regional Programming Contest (SWERC 2017)
  2. [https://vjudge.net/contest/245526 2018-08-10] [wiki:2018-team9-E02 Summary] 2010 - German Collegiate Programming Contest
  3. [http://codeforces.com/group/J1GbXiu37w/contest/226860 2018-08-11] [wiki:2018-team9-E03 Summary] 2017 - Moscow Subregional of Northern Eurasia Programming Contest
  4. [http://opentrain.snarknews.info/~ejudge/team.cgi?contest_id=001413 2018-08-12] [wiki:2018-team9-E04 Summary] Petrozavodsk Winter-2013. Andrew Stankevich Contest 43
  5. [https://vjudge.net/contest/246755 2018-08-14] [wiki:2018-team9-E05 Summary] 2018 - Multi-University Training - Contest 7 by UESTC
  6. [https://codeforc.es/group/J1GbXiu37w/contest/227019 2018-08-15] [wiki:2018-team9-E06 Summary] 2017 - ICPC - Europe - NEERC - Northern Subregional
  7. [https://codeforces.com/group/J1GbXiu37w/contest/227105 2018-08-16] [wiki:2018-team9-E07 Summary] 2017 - ICPC - Europe - CERC
  8. [wiki:2018-C08  2018-08-17] [wiki:2018-team9-E08 Summary] JAG Autumn 2014, MIPT2014 Round 1
  9. [wiki:2018-C09  2018-08-18] [wiki:2018-team9-E09 Summary] 2014 NEERC
  10. [wiki:2018-C10  2018-08-20] [wiki:2018-team9-E10 Summary] AMPPZ-2015
  11. [wiki:2018-C11  2018-08-21] [wiki:2018-team9-E11 Summary] 2017 NEERC
  12. [wiki:2018-C12  2018-08-22] [wiki:2018-team9-E12 Summary] 2018 Multi-Universitiy Training 8
  13. [wiki:2018-C13  2018-08-23] [wiki:2018-team9-E13 Summary] AIM Fund Contest
  14. [wiki:2018-C18  2018-09-14] [wiki:2018-team9-E14 Summary] Petrozavodsk Winter-2015. Xiaoxu Guo Contest 3.
  16. 2018-09-21 [wiki:2018-team9-T01 Summary] 2017 CCPC Harbin
  19. [wiki:2018-C22 2018-10-01] [wiki:2018-team9-E22 Summary] 2013-2014 Summer Petrozavodsk Camp - (ETH Zurich)+ Contest
  20. [wiki:2018-C23 2018-10-02] [wiki:2018-team9-E23 Summary] 2010-2011 Winter Petrozavodsk Camp - MIPT Contest
  21. [wiki:2018-C24 2018-10-03] [wiki:2018-team9-E24 Summary] 2013 - 0x11 Ural Championship: Battle of Giants
  22. 2018-10-06 [wiki:2018-team9/T02 Summary] 2017 ICPC Beijing Reginal Contest
  23. 2018-10-07 [wiki:2018-team9/T07 Summary] 2016 - ICPC - Europe - NEERC - Central Subregional
  24. 2018-10-12 [wiki:2018-team9/T03 Summary] 2016 - NTU WF Selecting Contest
  25. 2018-10-14 [wiki:2018-team9/T05 Summary] 2016-ICPC-Beijing Reginal Contest
  26. 2018-10-19 [wiki:2018-team9/T06 Summary] 2015-ICPC-Beijing Reginal Contest
  27. 2018-10-26 [wiki:2018-team9/T07 Summary] 2017-ICPC-Shenyang Reginal Contest
  28. 2018-10-27 [wiki:2018-team9/T08 Summary] 2018 Mellon U Contest 
  29. 2018-11-02 [wiki:2018-team9/T09 Summary] 2018 Multi-University Training Contest 3 
  30. 2018-11-03 [wiki:2018-team9/T09 Summary] XIII Open Grodno SU Championship

== 比赛记录 ==

== 补题 ==
|| Contest Name                                                                    || A || B || C || D || E || F || G || H || I || J || K || L || M ||
|| 2017 ICPC SWERC                    || O || . || Ø || . || O || O || . || . || . || O || O || X || X||
|| 2010 GCPC || O || .|| O || O || O || . || O || O || O || O || O|| X || X||
|| 2017 NEERC - Moscow Subregional || O ||  O || O || O || . || O ||  O || O|| O||.||X||X||X||
|| 2013 ASC43 || . ||  O || . || O || . || . ||  . || O|| O||O||O||O||X||
|| 2018 Multi-Universitiy Training 7 || Ø || . || . || . || . || . || . || Ø || O || Ø || O || X || X ||
|| 2017 NEERC - Northern Subregional|| O || O || O || . ||O || . || Ø || Ø || O || . || O || O || X||
|| 2017 CERC|| O || . || . || . ||. || O || O || Ø || . || O || Ø || O || X||
|| 2016 NTU WF Selecting Contest || O || . || O || . || . || . || O || . || O || O ||
O:当场通过 .:尚未通过 Ø:赛后通过 #:口胡通过or不想补 X:不存在的

队伍信息

  • 队名：Sample_Text
  • 成员：
    • 金天(kizuna_233)
    • 祁佳晨(fractal128)
    • 王晨宇(CuSO45H2O)

训练账号

  • ACM/ICPC Live Archive: ???
  • Codeforces: Sample_Text
  • Virtual Judge: Sample_Text

定个小目标

  • 心里先有数

杂事杂项

  • 1<
  • 避免n次调用strlen (qjc)
  • 文件操作去一去 (wcy)
  • MOD 自己写啊 (wcy)
  • 查错的时候查查是不是变量名打错了正负号打错了 (wcy)
  • 局部变量不能太大,不然会炸(如局部的很长的string) (wcy)
  • 二分套二分会炸精度，不如猜一发三分 (wcy CF掉分血的教训）
  • 静态查错要查读入 (qjc wcy掉分血的教训)
  • 点分不能无脑memset
  • fft最后调精度eps不能太小？实测0.1 - 1e-5 ？
  • 字符数超过10w用getchar！不要用scanf！ （wcy掉分血的教训）
  • the great quick I/O template can't tolerate with scanf!!!
  • 三分的姿势！！ 每次缩小三分之一的范围 （莫名其妙改了就过题的教训
  • memset 几千万的数据前要想想能不能不memset（TLE两发的教训

小姿势

待熟练掌握的姿势

  • STL的滥用 (wcy)
  • 图论 (wcy)
  • 数据结构 (wcy)
  • 计算几何 (wcy)

个人训练

团队训练

1. 2018-08-09 Summary 2017 – ACM-ICPC Southwestern European Regional Programming Contest (SWERC 2017)

2. 2018-08-10 Summary 2010 - German Collegiate Programming Contest

3. 2018-08-11 Summary 2017 - Moscow Subregional of Northern Eurasia Programming Contest

4. 2018-08-12 Summary Petrozavodsk Winter-2013. Andrew Stankevich Contest 43

5. 2018-08-14 Summary 2018 - Multi-University Training - Contest 7 by UESTC

6. 2018-08-15 Summary 2017 - ICPC - Europe - NEERC - Northern Subregional

7. 2018-08-16 Summary 2017 - ICPC - Europe - CERC

8. 2018-08-17 Summary JAG Autumn 2014, MIPT2014 Round 1

9. 2018-08-18 Summary 2014 NEERC

10. 2018-08-20 Summary AMPPZ-2015

11. 2018-08-21 Summary 2017 NEERC

12. 2018-08-22 Summary 2018 Multi-Universitiy Training 8

13. 2018-08-23 Summary AIM Fund Contest

14. 2018-09-14 Summary Petrozavodsk Winter-2015. Xiaoxu Guo Contest 3.

16. 2018-09-21 Summary 2017 CCPC Harbin

19. 2018-10-01 Summary 2013-2014 Summer Petrozavodsk Camp - (ETH Zurich)+ Contest

20. 2018-10-02 Summary 2010-2011 Winter Petrozavodsk Camp - MIPT Contest

21. 2018-10-03 Summary 2013 - 0x11 Ural Championship: Battle of Giants

22. 2018-10-06 Summary 2017 ICPC Beijing Reginal Contest

23. 2018-10-07 Summary 2016 - ICPC - Europe - NEERC - Central Subregional

24. 2018-10-12 Summary 2016 - NTU WF Selecting Contest

25. 2018-10-14 Summary 2016-ICPC-Beijing Reginal Contest

26. 2018-10-19 Summary 2015-ICPC-Beijing Reginal Contest

27. 2018-10-26 Summary 2017-ICPC-Shenyang Reginal Contest

28. 2018-10-27 Summary 2018 Mellon U Contest

29. 2018-11-02 Summary 2018 Multi-University Training Contest 3

30. 2018-11-03 Summary XIII Open Grodno SU Championship

比赛记录

补题

Contest Name A B C D E F G H I J K L M
2017 ICPC SWERC O . Ø . O O . . . O O X X
2010 GCPC O . O O O . O O O O O X X
2017 NEERC - Moscow Subregional O O O O . O O O O.XXX
2013 ASC43 . O . O . . . O OOOOX
2018 Multi-Universitiy Training 7 Ø . . . . . . Ø O Ø O X X
2017 NEERC - Northern Subregional O O O . O . Ø Ø O . O O X
2017 CERC O . . . . O O Ø . O Ø O X
2016 NTU WF Selecting Contest O . O . . . O . O O

O:当场通过 .:尚未通过 Ø:赛后通过 #:口胡通过or不想补 X:不存在的

附加文件