quanjun's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 171 710 1695 495 -
AtCoder Beginner Contest 189 3695 791 561 +66
AtCoder Regular Contest 112 2841 650 560 -1
AtCoder Regular Contest 114 1904 779 593 +33
AtCoder Beginner Contest 196 2105 1095 692 +99
AtCoder Beginner Contest 197(Sponsored by Panasonic) 3573 678 682 -10
AtCoder Beginner Contest 198 2543 945 721 +39
AtCoder Regular Contest 117 2618 478 685 -36
AtCoder Regular Contest 132 1901 - - -
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 7320 91 592 -93
AtCoder Regular Contest 134 3091 141 525 -67
AtCoder Beginner Contest 237 7307 43 432 -93
AtCoder Regular Contest 144 1996 990 517 +85
AtCoder Beginner Contest 261 7198 52 435 -82
AtCoder Regular Contest 145 898 1535 636 +201
AtCoder Beginner Contest 265 1102 1401 756 +120
AtCoder Beginner Contest 266 1067 1466 863 +107
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 666 1706 996 +133
AtCoder Regular Contest 147 418 1967 1154 +158
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 710 1633 1218 +64
AtCoder Beginner Contest 284 8161 45 1116 -102
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 7645 37 1016 -100
AtCoder Regular Contest 162 1731 198 947 -69
AtCoder Regular Contest 164 2328 203 883 -64
AtCoder Beginner Contest 314 8819 47 796 -87
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 7321 347 756 -40
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 10288 52 676 -80
AtCoder Beginner Contest 336 430 1877 877 +201
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 7455 394 836 -41
AtCoder Beginner Contest 338 2259 1100 866 +30
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 1195 - - -
AtCoder Beginner Contest 343 11706 43 781 -85
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 5818 606 764 -17
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 10809 26 676 -88
AtCoder Beginner Contest 356 6283 617 670 -6
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 3196 - - -
AtCoder Beginner Contest 358 9787 - - -
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 4853 - - -
AtCoder Beginner Contest 360 5219 504 654 -16
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 5723 643 653 -1
AtCoder Beginner Contest 363 578 1838 846 +193
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 7812 - - -
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 1262 1500 932 +86
AtCoder Beginner Contest 366 7656 360 885 -47
AtCoder Beginner Contest 367 3278 997 897 +12
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 9832 45 813 -84
AtCoder Beginner Contest 369 1881 1272 869 +56
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 1544 1410 936 +67
AtCoder Beginner Contest 371 6054 574 904 -32
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 388 1954 1065 +161
AtCoder Beginner Contest 373 4463 812 1042 -23
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 4906 736 1015 -27
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 5488 647 983 -32
AtCoder Beginner Contest 376 4184 831 968 -15
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 6766 223 909 -59
AtCoder Beginner Contest 378 7164 314 861 -48
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 730 1684 975 +114
AtCoder Beginner Contest 380 1172 1507 1041 +66
estie Programming Contest 2024 (AtCoder Regular Contest 188) 881 - - -
AtCoder Beginner Contest 382 8714 44 953 -88
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 9294 47 869 -84
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 702 1736 991 +122
AtCoder Beginner Contest 390 9683 59 909 -82
AtCoder Beginner Contest 391 548 1803 1037 +128
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 530 1857 1150 +113
AtCoder Beginner Contest 395 255 2049 1279 +129
AtCoder Beginner Contest 396 296 2041 1382 +103
AtCoder Regular Contest 194 (Div. 2) 1222 586 1323 -59
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 1037 1561 1349 +26
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 86 2400 1509 +160
AtCoder Beginner Contest 399 7092 447 1438 -71
AtCoder Beginner Contest 400 114 2372 1573 +135
AtCoder Beginner Contest 401 706 1735 1591 +18
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 10334 32 1488 -103
AtCoder Beginner Contest 403 93 2389 1617 +129
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 323 1963 1657 +40
AtCoder Beginner Contest 412 645 1743 1666 +9
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 309 2039 1709 +43
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 1216 1458 1686 -23
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 1439 1366 1658 -28
AtCoder Beginner Contest 416 1623 1332 1629 -29
AtCoder Beginner Contest 417 1288 1442 1612 -17
AtCoder Beginner Contest 418 650 1720 1623 +11
AtCoder Beginner Contest 419 648 1730 1634 +11
AtCoder Beginner Contest 420 172 2102 1690 +56
AtCoder Beginner Contest 421 580 1772 1699 +9
AtCoder Beginner Contest 423 726 1610 1690 -9
AtCoder Beginner Contest 424 269 1994 1725 +35
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 8645 - - -
AtCoder Beginner Contest 426 501 1844 1737 +12
AtCoder Regular Contest 207 (Div.1) 522 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 782 1617 1726 -11
AtCoder Beginner Contest 428 9095 - - -
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 9532 - - -
AtCoder Beginner Contest 430 229 2008 1757 +31
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 492 1815 1763 +6
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 466 1849 1772 +9