zhangyuanjun's Competition History

Date Contest Rank Performance New Rating Diff
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 7530 157 8 -
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 6846 - - -
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 9007 272 33 +25
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 5409 - - -
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 6920 - - -
AtCoder Beginner Contest 336 7017 - - -
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 10814 - - -
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 7440 - - -
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 5358 - - -
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 4728 - - -
AtCoder Beginner Contest 343 7588 - - -
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 7592 - - -
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 3746 - - -
AtCoder Beginner Contest 347 8933 - - -
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 5073 - - -
AtCoder Beginner Contest 349 2322 - - -
AtCoder Beginner Contest 350 4599 773 107 +74
AtCoder Beginner Contest 351 7653 - - -
AtCoder Beginner Contest 352 3716 - - -
AtCoder Beginner Contest 353 3743 921 221 +114
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 4493 793 308 +87
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 5641 547 339 +31
AtCoder Beginner Contest 356 5514 703 394 +55
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 4383 810 461 +67
AtCoder Beginner Contest 358 3047 1041 559 +98
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 7703 288 522 -37
AtCoder Beginner Contest 360 2414 1041 602 +80
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 2583 1136 683 +81
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 1870 1319 781 +98
AtCoder Beginner Contest 363 1651 1358 867 +86
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 5352 706 848 -19
AtCoder Beginner Contest 366 5462 665 828 -20
AtCoder Beginner Contest 367 3186 1011 850 +22
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 4206 - - -
AtCoder Beginner Contest 369 3313 951 861 +11
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 3292 1008 878 +17
AtCoder Beginner Contest 371 1709 1339 938 +60
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 2216 1138 961 +23
AtCoder Beginner Contest 373 767 1727 1073 +112
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 3494 962 1061 -12
AtCoder Beginner Contest 378 1600 1346 1095 +34
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 2261 1139 1099 +4
AtCoder Beginner Contest 380 2061 1218 1112 +13
AtCoder Beginner Contest 382 1771 1168 1118 +6
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 9294 - - -
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 4933 621 1075 -43
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 1927 1214 1091 +16
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 2855 1027 1084 -7
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 1633 1333 1112 +28
AtCoder Beginner Contest 391 1742 1274 1130 +18
AtCoder Beginner Contest 393 4190 814 1101 -29
AtCoder Beginner Contest 395 2149 1181 1110 +9
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 1242 1481 1153 +43
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 10996 - - -
AtCoder Beginner Contest 399 11349 38 1059 -94
AtCoder Beginner Contest 400 2311 1159 1070 +11
AtCoder Beginner Contest 401 1909 1274 1092 +22
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 10334 32 999 -93
AtCoder Beginner Contest 404 1972 - - -
AtCoder Beginner Contest 405 2133 1219 1023 +24
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 2845 1040 1025 +2
AtCoder Beginner Contest 408 3009 976 1020 -5
AtCoder Beginner Contest 410 2596 1095 1028 +8
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 3423 853 1011 -17
AtCoder Beginner Contest 412 9645 40 923 -88
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 3895 856 916 -7
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 3397 916 916 ±0
AtCoder Beginner Contest 417 1677 1317 963 +47
AtCoder Regular Contest 203 (Div. 2) 1236 - - -
AtCoder Beginner Contest 418 10599 - - -
AtCoder Beginner Contest 419 10665 - - -
AtCoder Beginner Contest 421 6454 - - -
AtCoder Beginner Contest 423 7649 - - -
AtCoder Regular Contest 208 (Div. 2) 761 - - -
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 9532 - - -
AtCoder Beginner Contest 436 2883 1106 978 +15
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 2316 1220 1005 +27
AtCoder Beginner Contest 438 1876 1315 1040 +35
AtCoder Regular Contest 212 (Div. 2) 1046 - - -
AtCoder Beginner Contest 444 1160 1581 1107 +67
AtCoder Beginner Contest 447 1002 1590 1166 +59
AtCoder Beginner Contest 451 10783 - - -
AtCoder Beginner Contest 452 1507 1475 1201 +35
AtCoder Beginner Contest 453 339 2004 1312 +111
AtCoder Regular Contest-- 219 1458 - - -
AtCoder Beginner Contest 460 11116 - - -
AtCoder Beginner Contest 461 1068 1646 1350 +38
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 3898 994 1319 -31
Japanese Student Championship 2026 Qualification (AtCoder Regular Contest 222) 955 - - -