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2020-2021:teams:mian:nowcoder_training:2020_multi-university_training_contest_3 [CVBB ACM Team]

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2020-2021:teams:mian:nowcoder_training:2020_multi-university_training_contest_3

2020牛客暑期多校训练营(第三场)

Results

Summary

  • Solved 7 out of 12 problems
  • Rank 96/1178 in official records
  • Solved 8 out of 12 afterwards

Virtual Participation

#Who=PenaltyABCDEFGHIJKLDirt
11大吉大利,今晚吃 mian();7837+
00:27
+2
01:17
+
00:44
-6+
02:03
+
02:29
+5
04:35
+
00:02
50%
7/14

Member Distribution

Solved A B C D E F G H I J K L
Pantw
Withinlover
Gary O

(√ for solved, O for upsolved, - for tried but not solved)


Solutions

A

这个题 2/3 的情况一定直接选🐟是最优的,然后维护后缀 0+1 的个数,判断是否继续制作诱饵即可。

B

C

这个题先找到掌根那条长为 9 的边,然后找一下 6 和 8 分别在哪一侧,直接叉积判断手性即可。

D

E

F

G

H

I

J

K

L

水题。


Comments

ptw:

  1. 希望自己别再把简单题看成 Splay
  2. 可以一个人看代码一个人写对拍,迅速定位 bug
  3. 加强沟通交流
2020-2021/teams/mian/nowcoder_training/2020_multi-university_training_contest_3.1595068850.txt.gz · 最后更改: 2020/07/18 18:40 由 grapelemonade