haowen's Competition History

Date Contest Rank Performance New Rating Diff
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 7064 198 10 -
AtCoder Regular Contest 164 2328 203 31 +21
freee Programming Contest 2023(AtCoder Beginner Contest 310) 7779 556 80 +49
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 3415 856 174 +94
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 2500 1015 309 +135
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 2243 1117 474 +165
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 3945 853 536 +62
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 5824 466 522 -14
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 5391 - - -
AtCoder Beginner Contest 336 5034 544 522 ±0
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 3131 1002 597 +75
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 2336 1126 679 +82
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 5798 502 657 -22
AtCoder Beginner Contest 343 11706 43 563 -94
AtCoder Beginner Contest 369 4363 770 589 +26
AtCoder Beginner Contest 373 5393 676 599 +10
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 3280 1002 653 +54
AtCoder Beginner Contest 391 1937 1218 732 +79
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 2372 1167 789 +57
AtCoder Beginner Contest 404 1665 1303 859 +70
AtCoder Beginner Contest 405 1934 1267 911 +52
AtCoder Beginner Contest 408 2327 1121 935 +24
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 2756 1033 946 +11
AtCoder Beginner Contest 416 2013 1227 979 +33
AtCoder Beginner Contest 417 3002 1018 983 +4
AtCoder Beginner Contest 418 3320 954 980 -3
AtCoder Beginner Contest 421 1392 1402 1032 +52
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 1837 - - -
AtCoder Beginner Contest 428 9095 - - -