xiaobai0123's Competition History

Date Contest Rank Performance New Rating Diff
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 5637 289 14 -
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 5485 354 50 +36
AtCoder Grand Contest 061 624 - - -
AtCoder Regular Contest 156 2322 193 69 +19
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 4299 382 103 +34
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 4809 385 134 +31
AtCoder Beginner Contest 292 3372 746 203 +69
AtCoder Beginner Contest 293 3592 760 273 +70
AtCoder Beginner Contest 294 4442 389 286 +13
AtCoder Beginner Contest 295 3565 748 347 +61
AtCoder Beginner Contest 296 3670 698 396 +49
AtCoder Beginner Contest 297 4744 355 388 -8
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 3832 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 3640 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 1846 1099 504 +116
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 2595 955 569 +65
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 3252 771 594 +25
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 3321 785 617 +23
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 3079 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 4558 523 606 -11
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 3011 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 6359 168 555 -51
AtCoder Beginner Contest 308 3434 830 589 +34
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 3518 793 613 +24
freee Programming Contest 2023(AtCoder Beginner Contest 310) 2779 1116 680 +67
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 5347 630 674 -6
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 5235 537 660 -14
AtCoder Beginner Contest 313 4781 652 659 -1
AtCoder Beginner Contest 314 6130 387 633 -26
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 3550 801 652 +19
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 2993 952 687 +35
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 4755 726 691 +4
AtCoder Beginner Contest 319 7249 676 690 -1
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 3884 841 706 +16
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 2476 1085 751 +45
AtCoder Beginner Contest 322 2526 1055 787 +36
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 2090 1178 833 +46
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 6294 - - -
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 1221 1428 910 +77
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 2957 994 919 +9
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 3237 923 919 ±0
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 2635 996 927 +8
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 3389 821 917 -10
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 1718 1266 958 +41
AtCoder Beginner Contest 332 1838 1134 977 +19
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 3337 912 970 -7
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 4119 714 947 -23
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 2458 1070 960 +13
AtCoder Beginner Contest 336 1954 1163 982 +22
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 2527 1121 997 +15
AtCoder Beginner Contest 338 2998 942 991 -6
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 2775 1057 998 +7
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 1625 1282 1030 +32
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 1221 1460 1081 +51
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 3870 822 1058 -23
AtCoder Beginner Contest 343 2026 1226 1076 +18
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 2612 1097 1078 +2
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 2794 1041 1074 -4
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 2754 1061 1073 -1
AtCoder Beginner Contest 347 4271 809 1049 -24
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 4431 723 1020 -29
AtCoder Beginner Contest 349 2495 1116 1030 +10
AtCoder Beginner Contest 350 2665 1095 1037 +7
AtCoder Beginner Contest 351 2628 1096 1043 +6
AtCoder Beginner Contest 352 2883 1045 1043 ±0
AtCoder Beginner Contest 353 3462 965 1036 -7
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 2044 1243 1058 +22
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 4797 679 1025 -33
AtCoder Beginner Contest 356 2570 1150 1038 +13
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 7626 347 985 -53
AtCoder Beginner Contest 358 6257 548 948 -37
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 4946 709 926 -22
AtCoder Beginner Contest 360 2182 1100 945 +19
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 5469 653 919 -26
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 4281 847 912 -7
AtCoder Beginner Contest 363 2816 1081 930 +18
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 2877 1043 942 +12
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 5064 747 924 -18
AtCoder Beginner Contest 366 4075 864 918 -6
AtCoder Beginner Contest 367 3359 984 925 +7
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 3999 845 917 -8
AtCoder Beginner Contest 369 4049 821 908 -9
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 4027 882 905 -3
AtCoder Beginner Contest 371 3511 949 910 +5
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 6337 384 867 -43
AtCoder Beginner Contest 373 4393 822 862 -5
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 5130 704 847 -15
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 3481 959 859 +12
AtCoder Beginner Contest 376 739 1716 980 +121
AtCoder Beginner Contest 378 4638 710 955 -25
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 3324 912 951 -4
AtCoder Beginner Contest 380 3065 993 955 +4
AtCoder Beginner Contest 382 1466 1262 990 +35
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 2687 1038 995 +5
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 2965 968 992 -3
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 1934 1212 1016 +24
AtCoder Beginner Contest 386 4219 677 986 -30
AtCoder Beginner Contest 387 2563 1015 989 +3
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 3236 966 987 -2
AtCoder Beginner Contest 390 4311 798 969 -18
AtCoder Beginner Contest 391 4660 695 945 -24
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 1591 1380 996 +51
AtCoder Beginner Contest 393 10408 40 909 -87
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 2475 1135 934 +25
AtCoder Beginner Contest 395 3019 1011 942 +8
AtCoder Beginner Contest 396 1625 1340 988 +46
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 1391 1427 1040 +52
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 2018 1218 1059 +19
AtCoder Beginner Contest 399 4203 836 1039 -20
AtCoder Beginner Contest 400 185 2184 1220 +181
AtCoder Beginner Contest 401 1210 1496 1251 +31
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 674 1709 1306 +55
AtCoder Beginner Contest 403 1720 1220 1297 -9
AtCoder Beginner Contest 404 613 1753 1352 +55
AtCoder Beginner Contest 405 726 1709 1393 +41
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 630 1730 1431 +38
AtCoder Beginner Contest 407 248 2110 1520 +89
AtCoder Beginner Contest 408 144 2196 1609 +89
AtCoder Beginner Contest 409 2986 1017 1561 -48
AtCoder Beginner Contest 410 2040 1228 1532 -29
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 461 1827 1565 +33
AtCoder Beginner Contest 412 447 1893 1603 +38
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 3136 964 1552 -51
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 443 1889 1591 +39
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 730 1676 1600 +9
AtCoder Beginner Contest 416 198 2192 1675 +75
AtCoder Beginner Contest 417 846 1626 1670 -5
AtCoder Beginner Contest 418 70 2400 1767 +97
AtCoder Beginner Contest 419 243 2087 1804 +37
AtCoder Beginner Contest 420 674 1649 1789 -15
AtCoder Beginner Contest 421 462 1842 1795 +6
AtCoder Beginner Contest 423 216 2053 1823 +28
AtCoder Beginner Contest 424 53 2400 1896 +73
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 744 1627 1871 -25
AtCoder Beginner Contest 426 892 1612 1848 -23
AtCoder Regular Contest 207 (Div.1) 522 1449 1814 -34
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 235 2055 1840 +26
AtCoder Beginner Contest 428 440 1847 1841 +1
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 282 1972 1855 +14
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 150 2260 1902 +47
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 699 1687 1882 -20
AtCoder Beginner Contest 433 423 1912 1885 +3
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 522 1728 1871 -14
AtCoder Beginner Contest 435 1461 1407 1832 -39
AtCoder Beginner Contest 436 853 1649 1815 -17
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 827 1671 1801 -14
AtCoder Beginner Contest 438 815 1656 1787 -14
AtCoder Beginner Contest 439 305 2001 1811 +24
AtCoder Beginner Contest 440 141 2309 1871 +60
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 683 1774 1862 -9
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 685 1753 1852 -10
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 281 2011 1869 +17
AtCoder Beginner Contest 444 576 1835 1865 -4
AtCoder Beginner Contest 445 1120 1550 1837 -28
AtCoder Beginner Contest 446 1446 1399 1800 -37
AtCoder Beginner Contest 447 1919 1308 1759 -41