zhaorunbo's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 352 8990 186 9 -
AtCoder Beginner Contest 353 7450 - - -
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 9755 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 9311 - - -
AtCoder Beginner Contest 356 6696 - - -
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 6452 - - -
AtCoder Beginner Contest 358 7883 - - -
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 7336 - - -
AtCoder Beginner Contest 360 7539 - - -
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 8403 - - -
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 10390 111 22 +13
AtCoder Beginner Contest 363 7607 371 54 +32
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 8357 - - -
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 6315 572 104 +50
AtCoder Beginner Contest 367 4424 808 185 +81
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 8390 195 183 -2
Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) 1693 - - -
AtCoder Beginner Contest 369 6330 467 214 +31
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 8386 269 219 +5
AtCoder Beginner Contest 371 8611 - - -
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 5188 - - -
AtCoder Beginner Contest 373 9597 157 208 -11
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 5189 695 260 +52
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 7245 383 273 +13
AtCoder Beginner Contest 376 6081 551 303 +30
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 4800 - - -
AtCoder Beginner Contest 378 4924 670 346 +43
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 7555 231 330 -16
AtCoder Beginner Contest 380 5277 613 362 +32
AtCoder Beginner Contest 381 4393 - - -
AtCoder Beginner Contest 382 3906 720 407 +45
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 6145 - - -
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 6610 - - -
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 3713 817 461 +54
AtCoder Beginner Contest 386 2725 969 530 +69
AtCoder Beginner Contest 387 6458 276 502 -28
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 7580 271 477 -25
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 5709 585 489 +12
AtCoder Beginner Contest 390 5582 613 503 +14
AtCoder Beginner Contest 391 5220 - - -
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 5474 634 517 +14
AtCoder Beginner Contest 393 5459 623 529 +12
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 3096 1007 589 +60
AtCoder Beginner Contest 395 5540 636 594 +5
AtCoder Beginner Contest 396 5046 721 608 +14
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 2868 1066 665 +57
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 8592 218 622 -43
AtCoder Beginner Contest 399 4610 774 638 +16
AtCoder Beginner Contest 400 5270 681 643 +5
AtCoder Beginner Contest 401 7704 352 616 -27
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 4854 647 619 +3
AtCoder Beginner Contest 403 1408 1324 714 +95
AtCoder Beginner Contest 404 3286 937 739 +25
AtCoder Beginner Contest 405 4755 764 742 +3
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 4976 706 738 -4
AtCoder Beginner Contest 407 2611 1095 780 +42
AtCoder Beginner Contest 408 2046 1189 828 +48
AtCoder Beginner Contest 409 4538 766 822 -6
AtCoder Beginner Contest 410 3347 951 836 +14
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 3708 799 832 -4
AtCoder Beginner Contest 412 2260 1146 868 +36
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 2739 1055 888 +20
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 2320 1130 915 +27
AtCoder Beginner Contest 417 1929 1252 954 +39
AtCoder Beginner Contest 418 1955 1234 985 +31
AtCoder Beginner Contest 420 2189 1139 1002 +17
AtCoder Beginner Contest 421 837 1625 1082 +80
AtCoder Beginner Contest 422 894 - - -
AtCoder Beginner Contest 423 1493 1286 1104 +22
AtCoder Beginner Contest 424 1861 1164 1110 +6
AtCoder Beginner Contest 426 1392 1417 1145 +35
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 1198 1435 1177 +32
AtCoder Beginner Contest 428 3172 960 1157 -20
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 2593 1031 1145 -12
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 2605 1078 1139 -6
AtCoder Beginner Contest 433 3976 - - -
AtCoder Beginner Contest 435 3745 - - -
AtCoder Beginner Contest 436 1654 1381 1165 +26
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 1478 1433 1195 +30
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 2682 - - -
AtCoder Beginner Contest 445 3273 1015 1178 -17
AtCoder Beginner Contest 447 7691 - - -
AtCoder Beginner Contest 448 945 1601 1228 +50
AtCoder Beginner Contest 449 8918 202 1155 -73
AtCoder Beginner Contest 453 4971 810 1125 -30
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 2363 - - -
AtCoder Beginner Contest 458 710 1779 1210 +85
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 3130 1120 1201 -9