hechenhao12's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 395 4106 841 60 -
AtCoder Beginner Contest 396 3469 951 217 +157
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 2501 1136 448 +231
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 2894 1028 576 +128
AtCoder Beginner Contest 399 5122 699 589 +13
AtCoder Beginner Contest 400 3097 1005 662 +73
AtCoder Beginner Contest 401 4440 790 678 +16
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 3938 800 692 +14
AtCoder Beginner Contest 404 3757 851 713 +21
AtCoder Beginner Contest 405 2826 1073 766 +53
Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） 5238 674 753 -13
AtCoder Beginner Contest 407 4405 799 757 +4
AtCoder Beginner Contest 408 3547 891 773 +16
AtCoder Beginner Contest 409 4842 725 767 -6
AtCoder Beginner Contest 410 4510 759 765 -2
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 3032 933 785 +20
AtCoder Beginner Contest 412 5512 561 761 -24
Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） 3636 876 774 +13
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 5535 619 758 -16
AtCoder Beginner Contest 420 3905 829 766 +8
AtCoder Beginner Contest 421 2898 1042 799 +33
AtCoder Beginner Contest 426 9992 - - -
AtCoder Beginner Contest 428 2098 1166 844 +45
Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） 1545 1289 901 +57
AtCoder Beginner Contest 430 2110 1137 928 +27