jackson_cao's Competition History

Date Contest Rank Performance New Rating Diff
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 8910 34 2 -
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 8815 33 5 +3
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 8168 - - -
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 7052 - - -
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 8671 - - -
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 9599 149 16 +11
AtCoder Beginner Contest 336 8175 53 21 +5
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 8630 - - -
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 8034 153 33 +12
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 10767 - - -
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 9742 - - -
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 10289 - - -
AtCoder Beginner Contest 347 10309 - - -
AtCoder Beginner Contest 349 8793 177 46 +13
AtCoder Beginner Contest 350 10386 - - -
AtCoder Beginner Contest 352 10169 107 53 +7
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 9750 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 10166 - - -
AtCoder Beginner Contest 356 9286 - - -
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 8310 - - -
AtCoder Beginner Contest 363 10606 - - -
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 8784 - - -
AtCoder Beginner Contest 366 9958 - - -
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 8359 - - -
AtCoder Beginner Contest 369 9340 - - -
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 6839 - - -
AtCoder Beginner Contest 371 9762 - - -
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 8316 - - -
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 7937 289 72 +19
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 8550 - - -
AtCoder Beginner Contest 378 9374 - - -
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 9824 - - -
AtCoder Beginner Contest 380 9663 106 76 +4
AtCoder Beginner Contest 382 4960 - - -
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 9294 - - -
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 9566 - - -
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 3465 865 135 +59
AtCoder Beginner Contest 386 4131 - - -
AtCoder Beginner Contest 387 5701 408 159 +24
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 6747 372 179 +20
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 10661 - - -
AtCoder Beginner Contest 390 5795 584 216 +37
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 10204 - - -
AtCoder Beginner Contest 393 3629 907 291 +75
AtCoder Beginner Contest 395 3608 - - -
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 3995 877 363 +72
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 5791 - - -
AtCoder Beginner Contest 399 4937 726 409 +46
AtCoder Beginner Contest 401 6210 - - -
AtCoder Beginner Contest 403 7874 56 346 -63
AtCoder Beginner Contest 405 11522 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 5105 - - -
AtCoder Beginner Contest 407 11119 - - -
AtCoder Beginner Contest 409 10816 - - -
AtCoder Beginner Contest 410 7831 289 339 -7
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 9495 31 282 -57
AtCoder Beginner Contest 412 9645 40 240 -42
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 10013 - - -
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 10389 40 207 -33
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 4620 - - -
AtCoder Beginner Contest 416 5152 709 251 +44
AtCoder Beginner Contest 417 9219 178 243 -8
AtCoder Regular Contest 203 (Div. 2) 899 - - -
AtCoder Beginner Contest 418 2974 1016 327 +84
AtCoder Beginner Contest 419 5466 650 361 +34
AtCoder Regular Contest 204 (Div. 1) 382 - - -
AtCoder Beginner Contest 420 3638 869 424 +63
AtCoder Beginner Contest 421 5663 618 446 +22
AtCoder Regular Contest 205 (Div. 2) 2232 - - -
AtCoder Beginner Contest 422 5339 79 390 -56
AtCoder Beginner Contest 424 6621 237 372 -18
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 4626 - - -
AtCoder Beginner Contest 426 9992 53 321 -51
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 9081 - - -
AtCoder Beginner Contest 428 9095 - - -
AtCoder Beginner Contest 430 6263 - - -
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 7139 - - -
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 3367 913 390 +69
AtCoder Beginner Contest 433 3074 1071 481 +91
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 8505 - - -
AtCoder Regular Contest 211 (Div. 2) 928 - - -
AtCoder Beginner Contest 435 4701 753 512 +31
AtCoder Beginner Contest 436 7019 - - -
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 2339 1214 607 +95
AtCoder Beginner Contest 438 6245 - - -
AtCoder Beginner Contest 439 5935 460 592 -15
AtCoder Beginner Contest 440 2595 1180 668 +76
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 2865 1146 726 +58
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 5326 661 720 -6
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 2554 1167 774 +54
AtCoder Beginner Contest 444 2318 1291 838 +64
AtCoder Beginner Contest 445 9306 - - -
AtCoder Beginner Contest 446 3152 966 852 +14
AtCoder Beginner Contest 447 5388 614 830 -22
AtCoder Beginner Contest 449 5318 738 821 -9
AtCoder Beginner Contest 450 10935 48 741 -80
AtCoder Beginner Contest 451 9456 176 688 -53
AtCoder Beginner Contest 452 10539 - - -
AtCoder Beginner Contest 453 5879 668 686 -2
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 10243 - - -