haozhengrui's Competition History

Date Contest Rank Performance New Rating Diff
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 8443 - - -
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1711 - - -
AtCoder Beginner Contest 332 3660 - - -
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 8808 - - -
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 7097 - - -
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 4900 - - -
AtCoder Beginner Contest 336 3155 - - -
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 4942 - - -
AtCoder Beginner Contest 338 5821 - - -
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 9689 - - -
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 5578 - - -
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 7819 - - -
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 5868 - - -
AtCoder Beginner Contest 343 7055 - - -
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 8380 - - -
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 9742 - - -
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 7108 - - -
AtCoder Beginner Contest 347 4205 - - -
AtCoder Beginner Contest 349 7570 - - -
AtCoder Beginner Contest 350 4633 - - -
AtCoder Beginner Contest 351 3717 - - -
AtCoder Beginner Contest 352 8645 - - -
AtCoder Beginner Contest 353 8874 - - -
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 10536 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 6846 - - -
AtCoder Beginner Contest 356 6518 - - -
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 7365 - - -
AtCoder Beginner Contest 358 8366 - - -
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 5205 - - -
AtCoder Regular Contest 180 2738 - - -
AtCoder Beginner Contest 360 5239 - - -
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 6361 - - -
AtCoder Beginner Contest 363 6078 - - -
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 7857 - - -
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 5600 - - -
AtCoder Beginner Contest 366 6552 - - -
AtCoder Beginner Contest 367 7897 - - -
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 4529 764 49 -
AtCoder Beginner Contest 369 6904 390 98 +49
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 5026 727 186 +88
AtCoder Beginner Contest 371 7479 357 207 +21
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 3903 797 294 +87
AtCoder Beginner Contest 373 4926 746 364 +70
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 6348 516 383 +19
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 5787 611 415 +32
AtCoder Beginner Contest 376 6793 459 418 +3
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 5867 353 407 -11
AtCoder Beginner Contest 378 8033 215 376 -31
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 5844 489 389 +13
AtCoder Beginner Contest 380 2792 1048 492 +103
AtCoder Beginner Contest 381 4912 353 475 -17
AtCoder Beginner Contest 382 5057 531 481 +6
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 8975 - - -
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 5614 503 483 +2
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 8452 137 435 -48
AtCoder Beginner Contest 386 6560 289 417 -18
AtCoder Beginner Contest 387 4113 712 453 +36
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 5133 636 475 +22
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 5600 601 489 +14
AtCoder Beginner Contest 390 3573 913 542 +53
AtCoder Beginner Contest 391 3888 824 576 +34
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 6008 557 574 -2
AtCoder Beginner Contest 393 5551 616 578 +4
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 7805 300 551 -27
AtCoder Beginner Contest 395 5490 644 561 +10
AtCoder Beginner Contest 396 7992 334 539 -22
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 3795 909 583 +44
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 8939 196 543 -40
AtCoder Beginner Contest 399 8103 - - -
AtCoder Beginner Contest 400 3548 926 588 +45
AtCoder Beginner Contest 401 8174 288 559 -29
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 6588 394 544 -15
AtCoder Beginner Contest 403 7874 56 477 -67
AtCoder Beginner Contest 404 9295 - - -
AtCoder Beginner Contest 405 6219 578 488 +11
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 8534 256 463 -25
AtCoder Beginner Contest 407 4777 744 495 +32
AtCoder Beginner Contest 408 4447 734 522 +27
AtCoder Beginner Contest 409 9247 188 485 -37
AtCoder Beginner Contest 410 7938 276 464 -21
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 5676 578 476 +12
AtCoder Beginner Contest 416 7263 441 472 -4
AtCoder Beginner Contest 417 7879 326 458 -14