2021-team7

从 Trac 迁移的文章

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原文章内容如下:

== 队伍信息 ==

 * 队名:'''unshown'''
 * 成员:
  * 樊睿(fr200110217102)
  * 陈昊旸
  * 盛晨璐

== 训练账号 ==

CF:fr200110217102(fr),chy_2003(chy),SCL_(scl)

luogu:fr200110217102(fr)

(to be continued)

== TODO ==

fr:准备 数论 板子

* ~~线性逆元~~

* ~~多项式全家桶~~

* ~~多点求值,快速插值~~

* ~~线性递推~~

* ~~任意模数 乘法 + 求逆~~

* ~~FWT~~

* ~~exCRT~~

* ~~exlucas~~

* ~~exBSGS~~

* ~~Pollard_rho~~

* ~~Min_25筛~~

* tbc

fr:准备 图论 板子

* ~~dinic~~

* ~~zkw 费用流~~

* 匈牙利

* KM

* 一般图匹配

* 上下界网络流

* tbc

== 定个小目标 ==

* 打银

* 打金

* first blood(2021-08-10 finished by fr)

* 最后 5 min 绝杀

* 校内榜首

* AK

* No Dirts

* fr CF Div.1 进前 200 名

* fr CF Div.2 进前 20 名

* fr CF 连续 3 场比赛不掉紫(2021-08-29 finished)

* fr CF 连续 5 场比赛不掉紫

* fr CF 上2200(2021-08-24 finished)

* fr CF 上2300

* fr CF 上2400


chy:

* 准备DS板子

* 准备计算几何板子


== 注意事项 ==

1.取模的题写求逆元的操作的时候,要看一下分母是否可能为0(2021-08-11)

2.浮点转整数时要加一个eps,否则会因精度误差-1(2021-08-12)

3.栈空间内~~尽量~~不要改变vector大小,最好不要让vector入栈(vector析构时会莫名RE)(2021-08-15)

4.Domjudge速度:long long 加、减、乘、位运算 1s 4e9 次;除、取模运算 1s 4e8 次。CF 大约是上述速度的 1/2(2021-08-18)

5.如果关于某题的 Clar 发出后这道题榜上突然过了很多人,说明这是一道签到题 (2021-08-19)

6.python 整除是 //,/ 会默认得到实数 (2021-09-23)

7.合理使用 CF 上的 custom invocation (2021-10-02)

8.卡在一道过了很多人的题上时,应该换一个人回去再读一遍 (2021-10-05)

9.不卡空间不要写 2 倍空间的线段树 (2021-10-28)

10.不要混淆 u dfn[u] nfd[u] (2021-11-04)

11.树论题写完换几个点当根测样例 (2021-11-04)

12.n=40 左右的数据范围可能是 O(n^4^) 也可能是 O(2^n/2^) (2021-10-13 & 11-09)

== 杂事杂项 ==

* 以前的队伍:[wiki:2020-team10 unknown]

TOP: [wiki:2020-team10-danci 单词记录]

1.训练前不熬夜,早起要吃早饭(bushi),训练不要迟到,训练不要迟到,训练不要迟到!!!!!!!!


== 计数器(前三场不算) == 
|| 项目              ||  fr    || chy || scl ||
|| 读错题            ||     12       ||          ||   6    ||
|| 爆int或long long  ||     11     ||       1      || 5     ||
|| 除0          ||      1       ||     1         ||        ||
|| 数组开小          ||      9       ||  1          ||    1     ||
|| 初始化            ||      7      ||              ||          ||
|| 多组数据不清空          ||      4       ||             ||         ||
|| 交错题          ||             ||              ||            ||
|| 读入写挂          ||              ||             ||            ||
|| 打错变量/下标/函数名 ||    7       ||              ||       1    ||
|| 爆空间            ||              ||      1        ||           ||
|| 文件              ||      5       ||      1       ||            ||
|| 没删调试           ||        ||            ||            1      ||
|| 格式错误          ||            ||      2        ||     3       ||
|| 函数返回值出错              ||              ||              ||     2       ||
|| 板子抄错或者板子有错              ||       3       ||     2        ||     2      ||
|| (算作罚时的)CE或者WA on 样例||  2    ||      ||     ||
|| STL(包括所有系统函数)写挂         ||         ||      1     ||          ||
|| 因个人卡题严重影响全队进程   ||  6    ||      ||   2  ||
|| 比赛梦游      ||      ||       ||       ||
|| tbc      (这玩意永久置底)        ||              ||              ||            ||

== 个人训练 ==

1. 2021-08-12 NOI2021D1 by fr (A 86/1, B 243/2, C?)

2. 2021-08-13 NOI2021D2 by fr (A 129/1, B 269/1, C?)

3. 2021-08-24 [https://codeforces.com/contest/1558 CF1558] by fr (Div.1 3/6, rk 286, 2159→2206)

4. 2021-08-25 [http://codeforces.com/contest/1561 CF1561(VP)] by scl 

5. 2021-08-29 [https://codeforces.com/contest/1556 CF1556] by fr (Div.2 4/8, rk 922, 2206→2165)

————1556E:当距离比赛结束还有 40 分钟以上时,如果你对一道码量很大的题猜了一个看起来对的结论,最好去花五分钟验证一下而不是直接上去写。事先放弃和事后无谓的调试之间的选择……

6. 2021-09-05 [https://codeforces.com/contest/1567 CF1567] by fr (Div.2 5/6, rk 148, 小号第一场 0→748)

7. 2021-09-08 [https://codeforces.com/contest/1569 CF1569] by fr (Div.2 4/6, rk 286, 小号第二场 748→1262,E 已补完。。。)

8. 2021-09-12 [https://codeforces.com/contest/1566 CF1566] by fr (Div.1+2 5/9, rk 1409, 2165→2093,不会做被全场切爆 E,掉紫,gg)

9. 2021-09-20 [https://codeforces.com/contest/1574 CF1574] by fr (Div.2 4/6, rk 588, 2093→2075,7 发罚时直接送走)

10. 2021-09-28 [https://codeforces.com/contest/1579 CF1579] by fr (Div.3 7/8, rk 549, 小号第三场 1262→1555)

11. 2021-09-30 [https://codeforces.com/contest/1580 CF1580] by fr (Div.1 1/6, rk 377, 2075→2065, C 想到了根号分治然而没想到差分,gg)

12. 2021-10-01 [https://codeforces.com/contest/1578 CF1578] by fr (ICPC 2/13, 签完到做 L,然后就卡在上面四个小时做不出来/zj)

13. 2021-10-03 [https://codeforces.com/contest/1592 CF1592] by fr (Div.2 3/6, rk 939, 2065→2016, D 最后也不知道为什么错了,自闭)

14. 2021-10-08 [https://codeforces.com/contest/1594 CF1594] by fr (Div.2 6/7, rk 134, 2016→2065, 最接近 AK 的一次!)

15. 2021-10-13 [https://codeforces.com/contest/1593 CF1593] by fr (Div.3 5/8, rk 905, 小号第四场 1555→1692, 我在打假/xs/xs/xs 一道普及组 DP 被我写成爆搜调了一年/ll)

16. 2021-10-17 [https://codeforces.com/contest/1586 CF1586] by fr (Div.1+2 3/9, rk 1405, 2065→2003, C 写到最后五分钟 gg 了,凉透)

17. 2021-10-24 [https://codeforces.com/contest/1582 CF1582] by fr (Div.2 5/8 但 D 和 F1 都 fst 了, rk 2205, 2003→1888, fst 大 师)

18. 2021-10-25 [https://codeforces.com/contest/1598 CF1598] by fr (vp) (Div.2 5/7, rk 203, D 卡的有点久, F 没时间想了不然应该可以 6 题)

19. 2021-10-27 [https://codeforces.com/contest/1601 CF1601] by fr (vp) (Div.1 2/6, rk 440, C 方向是对的然而这种规模的 ds 已经不会写了/ll)

20. 2021-10-29 [https://codeforces.com/contest/1606 CF1606] by fr (Div.2 4/6, rk 308, 1888→1940, 因为打卡迟到了十分钟~但还是愉快上分了/xx等等不对,蓝名不上分那可以退役了)

21. 2021-10-30 CSP 2021 by fr (2A 4/0, 2B 16/0, 2C 40/0, 1A 77/3, 2D 221/8, 1B 335/8, 1C 403/8, 1D 不会了/zj。。。2D 卡到想摔键盘好在最后还是调过去了)

22. 2021-10-30 [https://codeforces.com/contest/1603 CF1603] by fr (Div.1 2/6, rk 639, 1940→1961, /youl因为打卡迟到了十分钟~~~然后 B 还炸了一发,但因为分低还是愉快上分了。C 是真的不会/zj/zj/zj)

23. 2021-11-12 [https://codeforces.com/contest/1605 CF1605] by fr (Div.2 3/6, rk 1352, 1961→1895,D 先是读错题,再是没发现性质,最后是不会普及构造,我死了)

24. 2021-11-14 [https://codeforces.com/contest/1588 CF1588] by fr (vp) (Div.1 2/6, rk 487,这个交互卡了一年)

== 团队训练 ==

1. 2021-08-10 [wiki:2021-team7-001 Summary] NCNA20-21

2. [https://codeforces.com/group/cTjYaoMsCo/contest/340113 2021-08-11] [wiki:2021-team7-002 Summary] 2020-2021 ACM-ICPC Brazil Subregional Programming Contest

3. [https://codeforces.com/group/cTjYaoMsCo/contest/340227 2021-08-12] [wiki:2021-team7-003 Summary] NWERC 2019

4. 2021-08-13 [wiki:2021-team7-004 Summary] Nowcoder 2021 Testing

5. [https://codeforces.com/group/cTjYaoMsCo/contest/340693 2021-08-15] [wiki:2021-team7-005 Summary] SWERC 2018

6. 2021-08-16 [wiki:2021-team7-006 Summary] nac-napc 2021

7. [https://codeforces.com/group/cTjYaoMsCo/contest/340984 2021-08-17] [wiki:2021-team7-007 Summary] SEERC 2017

8. [https://codeforces.com/group/cTjYaoMsCo/contest/103248 2021-08-18] [wiki:2021-team7-008 Summary] Nowcoder Multi-University Training 2021 Contest 1

9. [https://codeforces.com/group/cTjYaoMsCo/contest/103247 2021-08-19] [wiki:2021-team7-009 Summary] Training Contest by CUHK-SZ August 2021

10. [https://codeforces.com/gym/101485 2021-09-16] [wiki:2021-team7-010 Summary] NWERC 2015

11. 2021-09-19 [wiki:2021-team7-011 Summary] ICPC 2021 网络赛第一场

12. [https://codeforces.com/gym/101485 2021-09-23] [wiki:2021-team7-012 Summary] 2019-2020 Winter Petrozavodsk Camp, Day 8: Almost Algorithmic Contest

13. 2021-09-25 [wiki:2021-team7-013 Summary] ICPC 2021 网络赛第二场

14. [https://codeforces.com/contest/1575 2021-10-02] [wiki:2021-team7-014 Summary] COMPFEST 13 - Final

15. [https://codeforces.com/group/cTjYaoMsCo/contest/347505 2021-10-05] [wiki:2021-team7-015 Summary] HBCPC 2021 Final

18. [http://acm.hdu.edu.cn/contests/contest_show.php?cid=1038 2021-10-10] [wiki:2021-team7-018 Summary] CCPC 网络赛重赛

19. [https://vjudge.net/contest/462903 2021-10-16] [wiki:2021-team7-019 Summary] 2019 CCPC 女生赛(fr 单打)

20. [https://codeforces.com/group/cTjYaoMsCo/contest/349564 2021-10-17] [wiki:2021-team7-020 Summary] Andrew Stankevich Contest 39, Karelia Cup 2011, The First Day

21. [https://vjudge.net/contest/464354 2021-10-23] [wiki:2021-team7-021 Summary] 2017 CCPC 女生赛(fr 单打)

22. [https://codeforces.com/gym/103145 2021-10-28] [wiki:2021-team7-022 Summary] The 15th Chinese Northeast Collegiate Programming Contest

23. [https://codeforces.com/gym/102978 2021-11-04] [wiki:2021-team7-023 Summary] XXI Opencup GP of Tokyo(fr & SSerxhs)

24. [https://codeforces.com/contest/1575 2021-11-04] [wiki:2021-team7-024 Summary] COMPFEST 13 - Final(chy & scl)

25. [https://codeforces.com/gym/103389 2021-11-09] [wiki:2021-team7-025 Summary] 2021 CCPC 女生赛(fr 单打)

26. [https://codeforces.com/gym/102979 2021-11-11] [wiki:2021-team7-026 Summary] 2020-2021 Winter Petrozavodsk Camp, Day 9 Contest (XXI Open Cup, Grand Prix of Suwon)

27. [https://codeforces.com/gym/103409 2021-11-18] [wiki:2021-team7-027 Summary] 2021 CCPC 桂林

28. [https://codeforces.com/gym/102361 2021-11-25] [wiki:2021-team7-028 Summary] 2019 CCPC 秦皇岛

== 比赛记录 ==

1. [wiki:2021-team7-101 2021 ICPC 沈阳]

== 补题 ==

||Contest Name                                                      || A || B || C || D || E || F || G || H || I || J || K || L || M || N || O ||
||NCNA20-21                                                         || O || +5|| O || O || O || O || . || O || O || +1|| +3|| . ||   ||   ||   ||
||2020-2021 ACM-ICPC Brazil Subregional Programming Contest         ||+1 || O || . || O || O || O || O ||+5 || +1|| . || Ø || O || Ø ||+1 || . ||
||NWERC 2019                                                        ||+1 || . || O || Ø ||+2 || O ||+2 ||+3 || O || . || . ||   ||   ||   ||   ||
||Nowcoder 2021 Testing                                             ||+2 || . || . || . || . || O || Ø || O || . || Ø || . ||   ||   ||   ||   ||
||SWERC 2018                                                        || O ||+1 || Ø || O ||+1 ||+1 || . ||+1 ||+5 || . || O ||   ||   ||   ||   ||
||nac-napc 2021                                                     || . || . ||+1 ||+1 || Ø ||+2 || . || . || . ||+1 || . || O ||+1 ||   ||   ||
||SEERC 2017                                                        ||+1 || Ø || . || O || . ||+3 || O || . || . || Ø || O || Ø ||   ||   ||   ||
||Nowcoder Multi-University Training 2021 Contest 1                 || O ||+1 || . || O || . || O ||+1 || O || O || . ||   ||   ||   ||   ||   ||
||Training Contest by CUHK-SZ August 2021                           || O ||+1 ||+1 || . || Ø || . || Ø || . || O ||+1 || . || O ||   ||   ||   ||
||NWERC 2015                                                        || O || . || +4|| O ||+4 || . || O || # || O || O || O ||   ||   ||   ||   ||
||ICPC 2021 网络赛第一场                                             ||+2 ||+3 || . ||+4 || . ||+1 || O ||+2 || O || . ||+6 ||   ||   ||   ||   ||
||2019-2020 Winter Petrozavodsk Camp, Day 8                         || . || . || . || . || . || O || O || . ||+2 || . || . || . ||   ||   ||   ||
||ICPC 2021 网络赛第二场                                             ||+3 || . || . || . || O || . ||+1 || # || . || O || O ||+1 ||+3 ||   ||   ||
||COMPFEST 13 - Final                                               || O ||+9 || Ø ||+3 ||+3 || . ||+13||+1 || O || O ||+1 ||+2 || . ||   ||   ||
||HBCPC 2021 Final                                                  ||+1 || . || . || O || . || +2|| . || . || O || . || . ||   ||   ||   ||   ||
||CCPC 网络赛重赛                                                    || . ||+4 || . || O ||+2 || O || . || O || . || O || O || . ||   ||   ||   ||
||Andrew Stankevich Contest 39, Karelia Cup 2011, The First Day     || . || . || . || O ||+2 || . ||+1 || . || . ||+1 || . || . ||   ||   ||   ||
||The 15th Chinese Northeast Collegiate Programming Contest         ||+1 || . || O ||+3 || O || . || . || +4|| +1|| O || O || . || O ||   ||   ||
||2021 CCPC 桂林                                                    ||+1 || . || . ||+2 ||+2 || . || +2|| . || O || . || O || . ||   ||   ||   ||

O/+x:当场通过 .:尚未通过 Ø:赛后通过 #:口胡通过 X:不存在的
[wiki:Summer2021Team Back]

队伍信息

  • 队名:unshown
  • 成员:
    • 樊睿(fr200110217102)
    • 陈昊旸
    • 盛晨璐

训练账号

CF:fr200110217102(fr),chy_2003(chy),SCL_(scl)

luogu:fr200110217102(fr)

(to be continued)

TODO

fr:准备 数论 板子

  • 线性逆元
  • 多项式全家桶
  • 多点求值,快速插值
  • 线性递推
  • 任意模数 乘法 + 求逆
  • FWT
  • exCRT
  • exlucas
  • exBSGS
  • Pollard_rho
  • Min_25筛
  • tbc

fr:准备 图论 板子

  • dinic
  • zkw 费用流
  • 匈牙利
  • KM
  • 一般图匹配
  • 上下界网络流
  • tbc

定个小目标

  • 打银
  • 打金
  • first blood(2021-08-10 finished by fr)
  • 最后 5 min 绝杀
  • 校内榜首
  • AK
  • No Dirts
  • fr CF Div.1 进前 200 名
  • fr CF Div.2 进前 20 名
  • fr CF 连续 3 场比赛不掉紫(2021-08-29 finished)
  • fr CF 连续 5 场比赛不掉紫
  • fr CF 上2200(2021-08-24 finished)
  • fr CF 上2300
  • fr CF 上2400

chy:

  • 准备DS板子
  • 准备计算几何板子

注意事项

1.取模的题写求逆元的操作的时候,要看一下分母是否可能为0(2021-08-11)

2.浮点转整数时要加一个eps,否则会因精度误差-1(2021-08-12)

3.栈空间内尽量不要改变vector大小,最好不要让vector入栈(vector析构时会莫名RE)(2021-08-15)

4.Domjudge速度:long long 加、减、乘、位运算 1s 4e9 次;除、取模运算 1s 4e8 次。CF 大约是上述速度的 1/2(2021-08-18)

5.如果关于某题的 Clar 发出后这道题榜上突然过了很多人,说明这是一道签到题 (2021-08-19)

6.python 整除是 //,/ 会默认得到实数 (2021-09-23)

7.合理使用 CF 上的 custom invocation (2021-10-02)

8.卡在一道过了很多人的题上时,应该换一个人回去再读一遍 (2021-10-05)

9.不卡空间不要写 2 倍空间的线段树 (2021-10-28)

10.不要混淆 u dfn[u] nfd[u] (2021-11-04)

11.树论题写完换几个点当根测样例 (2021-11-04)

12.n=40 左右的数据范围可能是 O(n4) 也可能是 O(2n/2) (2021-10-13 & 11-09)

杂事杂项

TOP: 单词记录

1.训练前不熬夜,早起要吃早饭(bushi),训练不要迟到,训练不要迟到,训练不要迟到!!!!!!!!

计数器(前三场不算)

项目 fr chy scl
读错题 12 6
爆int或long long 11 1 5
除0 1 1
数组开小 9 1 1
初始化 7
多组数据不清空 4
交错题
读入写挂
打错变量/下标/函数名 7 1
爆空间 1
文件 5 1
没删调试 1
格式错误 2 3
函数返回值出错 2
板子抄错或者板子有错 3 2 2
(算作罚时的)CE或者WA on 样例 2
STL(包括所有系统函数)写挂 1
因个人卡题严重影响全队进程 6 2
比赛梦游
tbc (这玩意永久置底)

个人训练

1. 2021-08-12 NOI2021D1 by fr (A 86/1, B 243/2, C?)

2. 2021-08-13 NOI2021D2 by fr (A 129/1, B 269/1, C?)

3. 2021-08-24 CF1558 by fr (Div.1 3/6, rk 286, 2159→2206)

4. 2021-08-25 CF1561(VP) by scl

5. 2021-08-29 CF1556 by fr (Div.2 4/8, rk 922, 2206→2165)

————1556E:当距离比赛结束还有 40 分钟以上时,如果你对一道码量很大的题猜了一个看起来对的结论,最好去花五分钟验证一下而不是直接上去写。事先放弃和事后无谓的调试之间的选择……

6. 2021-09-05 CF1567 by fr (Div.2 5/6, rk 148, 小号第一场 0→748)

7. 2021-09-08 CF1569 by fr (Div.2 4/6, rk 286, 小号第二场 748→1262,E 已补完。。。)

8. 2021-09-12 CF1566 by fr (Div.1+2 5/9, rk 1409, 2165→2093,不会做被全场切爆 E,掉紫,gg)

9. 2021-09-20 CF1574 by fr (Div.2 4/6, rk 588, 2093→2075,7 发罚时直接送走)

10. 2021-09-28 CF1579 by fr (Div.3 7/8, rk 549, 小号第三场 1262→1555)

11. 2021-09-30 CF1580 by fr (Div.1 1/6, rk 377, 2075→2065, C 想到了根号分治然而没想到差分,gg)

12. 2021-10-01 CF1578 by fr (ICPC 2/13, 签完到做 L,然后就卡在上面四个小时做不出来/zj)

13. 2021-10-03 CF1592 by fr (Div.2 3/6, rk 939, 2065→2016, D 最后也不知道为什么错了,自闭)

14. 2021-10-08 CF1594 by fr (Div.2 6/7, rk 134, 2016→2065, 最接近 AK 的一次!)

15. 2021-10-13 CF1593 by fr (Div.3 5/8, rk 905, 小号第四场 1555→1692, 我在打假/xs/xs/xs 一道普及组 DP 被我写成爆搜调了一年/ll)

16. 2021-10-17 CF1586 by fr (Div.1+2 3/9, rk 1405, 2065→2003, C 写到最后五分钟 gg 了,凉透)

17. 2021-10-24 CF1582 by fr (Div.2 5/8 但 D 和 F1 都 fst 了, rk 2205, 2003→1888, fst 大 师)

18. 2021-10-25 CF1598 by fr (vp) (Div.2 5/7, rk 203, D 卡的有点久, F 没时间想了不然应该可以 6 题)

19. 2021-10-27 CF1601 by fr (vp) (Div.1 2/6, rk 440, C 方向是对的然而这种规模的 ds 已经不会写了/ll)

20. 2021-10-29 CF1606 by fr (Div.2 4/6, rk 308, 1888→1940, 因为打卡迟到了十分钟~但还是愉快上分了/xx等等不对,蓝名不上分那可以退役了)

21. 2021-10-30 CSP 2021 by fr (2A 4/0, 2B 16/0, 2C 40/0, 1A 77/3, 2D 221/8, 1B 335/8, 1C 403/8, 1D 不会了/zj。。。2D 卡到想摔键盘好在最后还是调过去了)

22. 2021-10-30 CF1603 by fr (Div.1 2/6, rk 639, 1940→1961, /youl因为打卡迟到了十分钟~~~然后 B 还炸了一发,但因为分低还是愉快上分了。C 是真的不会/zj/zj/zj)

23. 2021-11-12 CF1605 by fr (Div.2 3/6, rk 1352, 1961→1895,D 先是读错题,再是没发现性质,最后是不会普及构造,我死了)

24. 2021-11-14 CF1588 by fr (vp) (Div.1 2/6, rk 487,这个交互卡了一年)

团队训练

1. 2021-08-10 Summary NCNA20-21

2. 2021-08-11 Summary 2020-2021 ACM-ICPC Brazil Subregional Programming Contest

3. 2021-08-12 Summary NWERC 2019

4. 2021-08-13 Summary Nowcoder 2021 Testing

5. 2021-08-15 Summary SWERC 2018

6. 2021-08-16 Summary nac-napc 2021

7. 2021-08-17 Summary SEERC 2017

8. 2021-08-18 Summary Nowcoder Multi-University Training 2021 Contest 1

9. 2021-08-19 Summary Training Contest by CUHK-SZ August 2021

10. 2021-09-16 Summary NWERC 2015

11. 2021-09-19 Summary ICPC 2021 网络赛第一场

12. 2021-09-23 Summary 2019-2020 Winter Petrozavodsk Camp, Day 8: Almost Algorithmic Contest

13. 2021-09-25 Summary ICPC 2021 网络赛第二场

14. 2021-10-02 Summary COMPFEST 13 - Final

15. 2021-10-05 Summary HBCPC 2021 Final

18. 2021-10-10 Summary CCPC 网络赛重赛

19. 2021-10-16 Summary 2019 CCPC 女生赛(fr 单打)

20. 2021-10-17 Summary Andrew Stankevich Contest 39, Karelia Cup 2011, The First Day

21. 2021-10-23 Summary 2017 CCPC 女生赛(fr 单打)

22. 2021-10-28 Summary The 15th Chinese Northeast Collegiate Programming Contest

23. 2021-11-04 Summary XXI Opencup GP of Tokyo(fr & SSerxhs)

24. 2021-11-04 Summary COMPFEST 13 - Final(chy & scl)

25. 2021-11-09 Summary 2021 CCPC 女生赛(fr 单打)

26. 2021-11-11 Summary 2020-2021 Winter Petrozavodsk Camp, Day 9 Contest (XXI Open Cup, Grand Prix of Suwon)

27. 2021-11-18 Summary 2021 CCPC 桂林

28. 2021-11-25 Summary 2019 CCPC 秦皇岛

比赛记录

1. 2021 ICPC 沈阳

补题

Contest Name A B C D E F G H I J K L M N O
NCNA20-21 O +5 O O O O . O O +1 +3 .
2020-2021 ACM-ICPC Brazil Subregional Programming Contest +1 O . O O O O +5 +1 . Ø O Ø +1 .
NWERC 2019 +1 . O Ø +2 O +2 +3 O . .
Nowcoder 2021 Testing +2 . . . . O Ø O . Ø .
SWERC 2018 O +1 Ø O +1 +1 . +1 +5 . O
nac-napc 2021 . . +1 +1 Ø +2 . . . +1 . O +1
SEERC 2017 +1 Ø . O . +3 O . . Ø O Ø
Nowcoder Multi-University Training 2021 Contest 1 O +1 . O . O +1 O O .
Training Contest by CUHK-SZ August 2021 O +1 +1 . Ø . Ø . O +1 . O
NWERC 2015 O . +4 O +4 . O # O O O
ICPC 2021 网络赛第一场 +2 +3 . +4 . +1 O +2 O . +6
2019-2020 Winter Petrozavodsk Camp, Day 8 . . . . . O O . +2 . . .
ICPC 2021 网络赛第二场 +3 . . . O . +1 # . O O +1 +3
COMPFEST 13 - Final O +9 Ø +3 +3 . +13+1 O O +1 +2 .
HBCPC 2021 Final +1 . . O . +2 . . O . .
CCPC 网络赛重赛 . +4 . O +2 O . O . O O .
Andrew Stankevich Contest 39, Karelia Cup 2011, The First Day . . . O +2 . +1 . . +1 . .
The 15th Chinese Northeast Collegiate Programming Contest +1 . O +3 O . . +4 +1 O O . O
2021 CCPC 桂林 +1 . . +2 +2 . +2 . O . O .

O/+x:当场通过 .:尚未通过 Ø:赛后通过 #:口胡通过 X:不存在的

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