changyihao0330's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 396 4544 - - -
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 6751 488 25 -
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 8263 251 55 +30
AtCoder Beginner Contest 399 8389 282 84 +29
AtCoder Beginner Contest 400 4892 721 156 +72
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 3271 912 265 +109
AtCoder Beginner Contest 405 5286 690 325 +60
AtCoder Beginner Contest 407 4851 733 387 +62
AtCoder Beginner Contest 409 6005 559 410 +23
AtCoder Beginner Contest 410 8246 241 380 -30
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 5198 529 398 +18
AtCoder Beginner Contest 412 5602 545 417 +19
Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） 10013 38 336 -81
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 7587 296 330 -6
AtCoder Beginner Contest 416 5455 667 371 +41
AtCoder Beginner Contest 417 8440 254 355 -16
AtCoder Beginner Contest 418 10272 - - -
AtCoder Beginner Contest 419 2700 1084 464 +109
AtCoder Beginner Contest 420 3879 833 512 +48
AtCoder Beginner Contest 422 3296 - - -
AtCoder Beginner Contest 423 5203 526 513 +1
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 4127 728 538 +25
AtCoder Beginner Contest 426 4337 814 572 +34
AtCoder Beginner Contest 428 3233 948 619 +47
Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） 4373 711 629 +10