Yuhao Du

Accounts

Writer

Date Event
Jan. 20, 2025
 IAEPC Preliminary Contest (Codeforces Round 999, Div. 1 + Div. 2)
April 23, 2021
 Contest 2050 and Codeforces Round 718 (Div. 1 + Div. 2)
Sept. 20, 2014
 Codeforces Round 268 (Div. 2)
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Ratings

codeforces.com 6106745 jqdai0815
5 more
atcoder.jp 126953 apiad
topcoder.com 116069 xudyh
codechef.com 397490 apia
hackerrank.com 3528239 apiadu
hackerrank.com 3528239 mathematics apiadu

Contests

Rank Score Rating Date Event
33
23
3427
Dec. 30, 2025
 AtCoder Race Ranking 2025. Algorithm AGC071 AGC072 AGC073 AGC074
31
2400
3427 33
Oct. 26, 2025
 AtCoder Grand Contest 074 A B C D E
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· ·
Oct. 12, 2025
 Codeforces Round 1058 (Div. 1) A B C D1 D2 E F
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· ·
Oct. 5, 2025
 AtCoder Regular Contest 207 (Div.1) A B C D E
15
3100
3460 7
Sept. 28, 2025
 AtCoder Grand Contest 073 A B C D
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· ·
Aug. 28, 2025
 Codeforces Round 1046 (Div. 1) A B C D1 D2 E1 E2 F
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· ·
Aug. 17, 2025
 AtCoder Regular Contest 204 (Div. 1) A B C D
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· ·
Aug. 3, 2025
 AtCoder Regular Contest 203 (Div. 2) A B C D E
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· ·
July 20, 2025
 AtCoder Regular Contest 202 (Div. 1) A B C D
7
800 ·
July 17, 2025
 World Tour Finals 2025 Algorithm A B C D E
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