haoxin's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 422 5339 - - -
AtCoder Beginner Contest 423 7649 74 4 -
AtCoder Beginner Contest 424 3521 790 63 +59
AtCoder Beginner Contest 426 9992 - - -
Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） 4442 724 142 +79
AtCoder Beginner Contest 428 6029 515 189 +47
Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） 6347 390 213 +24
TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431) 5848 426 238 +25
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 6073 398 256 +18
AtCoder Beginner Contest 433 5682 608 298 +42
Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 2794 955 401 +103
AtCoder Beginner Contest 435 4594 766 455 +54
AtCoder Beginner Contest 436 4212 868 516 +61
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 4105 863 564 +48
AtCoder Beginner Contest 438 3830 915 612 +48
AtCoder Beginner Contest 440 4963 - - -
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 7992 283 575 -37
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 9416 - - -
Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） 8201 227 534 -41
AtCoder Beginner Contest 444 10838 52 456 -78
AtCoder Regular Contest 214 1384 - - -
AtCoder Beginner Contest 446 3925 801 500 +44
AtCoder Beginner Contest 447 5250 - - -
AtCoder Beginner Contest 448 4210 - - -