2020-02-14
Codeforces Round #619 (Div.2)
ICPC/CCPC / Contests / Codeforces
2020-02-13
Educational Codeforces Round 82
2020-02-12
关于扫描线算法中线段树标记的理解
ICPC/CCPC / Notes
2020-02-11
[CF1292C] Xenon's Attack on the Gangs
ICPC/CCPC / Exercises
2020-02-10
Codeforces Round #618 (Div.2)
2020-02-05
Codeforces Round #617 (Div.3)
2020-02-03
Codeforces Round #616 (Div.2)
2020-01-19
计算几何专题练习记录
2020-01-17
My New Blog
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Shenzhen, Guangdong
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109
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2021-07-04
[Nowcoder17797E][2021广东省赛] Excellent Number
2021-06-11
Codeforces Round #678 (Div.2)
2021-05-21
Codeforces Round #721 (Div.2)
2021-05-19
[CF833B] The Bakery
ICPC-2020 银川站原地爆炸记
ICPC/CCPC / Contests / ICPC2020