zhangyichen_123's Competition History

Date Contest Rank Performance New Rating Diff
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 9035 233 12 -
AtCoder Beginner Contest 366 9872 - - -
AtCoder Beginner Contest 367 9957 - - -
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 9305 149 29 +17
AtCoder Beginner Contest 376 6234 533 75 +46
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 6871 211 92 +17
AtCoder Beginner Contest 378 7240 309 117 +25
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 7793 - - -
AtCoder Beginner Contest 380 6872 364 143 +26
AtCoder Beginner Contest 381 4878 361 167 +24
AtCoder Beginner Contest 382 6620 260 177 +10
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 7530 237 184 +7
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 7835 200 185 +1
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 7309 - - -
AtCoder Beginner Contest 386 5769 - - -
AtCoder Beginner Contest 387 6832 - - -
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 5849 518 216 +31
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 6848 - - -
AtCoder Beginner Contest 390 7072 403 235 +19
AtCoder Beginner Contest 391 5574 549 266 +31
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 7371 346 274 +8
AtCoder Beginner Contest 393 5583 612 309 +35
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 7842 294 307 -2
AtCoder Beginner Contest 395 5104 697 351 +44
AtCoder Beginner Contest 396 8895 232 336 -15
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 8268 302 332 -4
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 6456 480 347 +15
AtCoder Beginner Contest 399 5858 601 374 +27
AtCoder Beginner Contest 400 3780 886 441 +67
AtCoder Beginner Contest 401 5468 639 463 +22
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 4214 754 498 +35
AtCoder Beginner Contest 403 4533 607 510 +12
AtCoder Beginner Contest 404 4817 681 529 +19
AtCoder Beginner Contest 405 3793 906 574 +45
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 5153 684 586 +12
AtCoder Beginner Contest 407 3611 921 626 +40
AtCoder Beginner Contest 408 2935 990 669 +43
AtCoder Beginner Contest 409 3024 1010 709 +40
AtCoder Beginner Contest 410 7846 288 671 -38
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 3133 911 698 +27
AtCoder Beginner Contest 412 5259 603 688 -10
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 4384 747 695 +7
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 5638 603 686 -9
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 8477 178 637 -49
AtCoder Beginner Contest 418 4971 706 644 +7
AtCoder Beginner Contest 419 2661 1092 698 +54
AtCoder Beginner Contest 420 3881 833 712 +14
AtCoder Beginner Contest 421 2838 1053 752 +40
AtCoder Beginner Contest 422 2431 814 758 +6
AtCoder Beginner Contest 423 5713 432 729 -29
AtCoder Beginner Contest 424 2632 977 757 +28
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 3931 764 757 ±0
AtCoder Beginner Contest 426 7384 365 723 -34
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 3563 872 739 +16
AtCoder Beginner Contest 428 3301 936 761 +22
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 1615 1268 823 +62
AtCoder Beginner Contest 430 2213 1110 855 +32
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 2415 1120 885 +30
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 4890 640 862 -23
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 1729 1223 904 +42
AtCoder Beginner Contest 435 3040 1052 920 +16
AtCoder Beginner Contest 436 3754 946 922 +2
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 5144 695 901 -21
AtCoder Beginner Contest 438 2428 1188 934 +33
AtCoder Beginner Contest 439 4967 637 907 -27
AtCoder Beginner Contest 440 4323 863 903 -4
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 3499 1032 916 +13
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 3878 921 917 +1
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 2123 1260 956 +39
AtCoder Beginner Contest 445 3214 - - -
AtCoder Beginner Contest 447 2368 1202 983 +27
AtCoder Beginner Contest 448 2742 1147 1001 +18