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2022-2023:teams:fire_and_blood:extra2023-codeforces-1 [CVBB ACM Team]

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2022-2023:teams:fire_and_blood:extra2023-codeforces-1

2023暑假第一场加训

赛时记录

传统开局,在50min左右跟榜过掉K题,1h20min左右跟榜过掉G题,之后ljz开D题,因极角排序问题出现WA和RE,期间fks开C题并在RE一发后AC。之后对极角排序进行多次修改后过掉D题。I题尝试使用模拟退火和乱搞做法,没过。A和F在思考后认为是不可做题。

总结

本次比赛开题策略无误,但做题过程中D题因为失误罚时多次,细节问题仍然需要把控。I题未过说明临场发挥能力仍需锻炼。同时本场比赛中在A和F题上耗费精力过多,未能及时分辨出其为不可做题,同时J题的wqs二分未进行仔细思考,还需巩固训练。

Dirt

C(-1):数组越界

D(-12):极角排序出现错误

2022-2023/teams/fire_and_blood/extra2023-codeforces-1.txt · 最后更改: 2023/07/26 19:21 由 bflstiger