IT0's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 174 8431 110 6 -
AtCoder Beginner Contest 180 5446 36 10 +4
AtCoder Regular Contest 107 3358 199 27 +17
AtCoder Beginner Contest 181 5303 158 41 +14
AtCoder Beginner Contest 183 5735 166 54 +13
AtCoder Regular Contest 108 3658 64 55 +1
AtCoder Beginner Contest 184 5994 198 69 +14
AtCoder Beginner Contest 185 6001 171 79 +10
Panasonic Programming Contest (AtCoder Beginner Contest 186) 5224 138 86 +7
AtCoder Beginner Contest 188 6419 149 92 +6
AtCoder Beginner Contest 189 6738 216 104 +12
AtCoder Beginner Contest 190 6368 306 122 +18
AtCoder Regular Contest 112 4016 57 112 -10
AtCoder Regular Contest 113 3098 329 130 +18
Panasonic Programming Contest (AtCoder Beginner Contest 195) 5165 298 145 +15
AtCoder Beginner Contest 196 5991 268 157 +12
AtCoder Beginner Contest 197(Sponsored by Panasonic) 4162 545 187 +30
AtCoder Beginner Contest 198 4518 522 215 +28
AtCoder Regular Contest 117 3165 185 212 -3
AtCoder Beginner Contest 199(Sponsored by Panasonic) 5224 439 232 +20
KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 6476 204 228 -4
Mynavi Programming Contest 2021(AtCoder Beginner Contest 201) 7923 61 204 -24
AtCoder Regular Contest 119 2583 143 196 -8
AtCoder Beginner Contest 204 5747 312 207 +11
AtCoder Beginner Contest 206(Sponsored by Panasonic) 5219 429 226 +19
AtCoder Beginner Contest 207 5657 266 230 +4
AtCoder Beginner Contest 208 5350 342 240 +10
AtCoder Beginner Contest 209 3995 649 276 +36
AtCoder Beginner Contest 211 6685 149 261 -15
AtCoder Beginner Contest 212 5458 230 257 -4
AtCoder Beginner Contest 218 5207 429 273 +16
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 6959 31 232 -41
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 4121 257 235 +3
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 2584 784 285 +50
AtCoder Beginner Contest 233 4734 283 285 ±0
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 3663 704 325 +40
AtCoder Beginner Contest 240 4713 407 333 +8
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 5506 236 322 -11
AtCoder Beginner Contest 258 4440 646 355 +33
freee Programming Contest 2022(AtCoder Beginner Contest 264) 3617 679 389 +34
AtCoder Beginner Contest 265 5076 323 382 -7
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 3828 576 403 +21
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 5692 228 383 -20
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 3971 612 407 +24
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 3714 583 426 +19
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 4145 476 431 +5
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 3273 746 467 +36
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 3565 - - -
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 3139 831 509 +42
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 2896 750 536 +27
AtCoder Beginner Contest 293 6517 225 504 -32
AtCoder Beginner Contest 296 2223 1022 568 +64
AtCoder Beginner Contest 297 2590 848 599 +31
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 3554 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 3376 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 1862 1094 660 +61
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 3660 729 667 +7
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 2900 845 686 +19
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 2730 909 710 +24
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 4548 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 2992 848 725 +15
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 3415 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 2935 826 735 +10
AtCoder Beginner Contest 308 5122 532 717 -18
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 5426 437 691 -26
freee Programming Contest 2023(AtCoder Beginner Contest 310) 4566 880 712 +21
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 2223 1141 763 +51
AtCoder Beginner Contest 313 5648 509 740 -23
AtCoder Beginner Contest 314 5447 485 717 -23
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 1742 1212 777 +60
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 4915 615 762 -15
AtCoder Beginner Contest 319 8585 486 737 -25
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 3766 861 750 +13
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 2846 1005 778 +28
AtCoder Beginner Contest 322 3018 949 796 +18
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 4409 717 789 -7
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 3964 773 787 -2
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 1354 1304 851 +64
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 2279 1103 878 +27
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 6570 372 837 -41
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 1520 1361 901 +64
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 3647 787 890 -11
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 5037 517 858 -32
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 3366 874 860 +2
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 3405 900 864 +4
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 3389 849 862 -2
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 3863 811 857 -5
AtCoder Beginner Contest 336 4619 617 835 -22
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 3848 882 840 +5
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 2690 1004 858 +18
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 4220 795 851 -7
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 5483 558 825 -26
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 4987 675 811 -14
AtCoder Beginner Contest 347 5811 571 789 -22
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 4001 800 790 +1
AtCoder Beginner Contest 349 4588 735 785 -5
AtCoder Beginner Contest 350 3384 961 804 +19
AtCoder Beginner Contest 351 2608 1100 837 +33
AtCoder Beginner Contest 352 2509 1122 869 +32
AtCoder Beginner Contest 353 5141 724 855 -14
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 3379 971 867 +12
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 4862 670 849 -18
AtCoder Beginner Contest 356 1822 1325 906 +57
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 5600 629 882 -24
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 4629 752 869 -13
AtCoder Beginner Contest 360 3635 791 862 -7
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 3903 895 865 +3
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 2654 1135 895 +30
AtCoder Beginner Contest 363 5972 615 870 -25
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 3169 986 882 +12
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 3533 970 891 +9
AtCoder Beginner Contest 366 3647 931 895 +4
AtCoder Beginner Contest 367 1923 1289 941 +46
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 4278 806 928 -13
AtCoder Beginner Contest 369 2864 1038 940 +12
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 1657 1374 991 +51
AtCoder Beginner Contest 371 3438 961 988 -3
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 4074 765 968 -20
AtCoder Beginner Contest 373 4517 808 953 -15
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 2153 1245 986 +33
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 9543 - - -
AtCoder Beginner Contest 376 2378 1164 1005 +19
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 2498 985 1003 -2
AtCoder Beginner Contest 378 2212 1174 1021 +18
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 2768 1022 1021 ±0
AtCoder Beginner Contest 380 2913 1023 1021 ±0
AtCoder Beginner Contest 381 3179 761 998 -23
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 2163 1146 1014 +16
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 2295 1119 1025 +11
AtCoder Beginner Contest 386 2474 1019 1024 -1
AtCoder Beginner Contest 387 3639 803 1004 -20
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 4694 705 977 -27
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 3219 969 976 -1
AtCoder Beginner Contest 390 2583 1098 989 +13
AtCoder Beginner Contest 391 2423 1105 1001 +12
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 2800 1078 1009 +8
AtCoder Beginner Contest 393 3096 1003 1008 -1
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 3359 956 1003 -5
AtCoder Beginner Contest 395 8093 302 949 -54
AtCoder Beginner Contest 396 2236 1189 975 +26
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 5105 711 951 -24
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 3309 953 951 ±0
AtCoder Beginner Contest 399 2463 1131 971 +20
AtCoder Beginner Contest 400 3078 1008 975 +4
AtCoder Beginner Contest 401 6500 501 935 -40
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 5315 575 904 -31
AtCoder Beginner Contest 403 1952 1154 931 +27
AtCoder Beginner Contest 404 3854 838 922 -9
AtCoder Beginner Contest 405 2562 1127 944 +22
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 4141 829 933 -11
AtCoder Beginner Contest 407 1938 1248 969 +36
AtCoder Beginner Contest 408 3663 870 960 -9
AtCoder Beginner Contest 409 2696 1067 971 +11
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 5685 446 928 -43
AtCoder Beginner Contest 412 2990 985 934 +6
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 3694 865 927 -7
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 4696 730 909 -18
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 3333 925 910 +1
AtCoder Beginner Contest 416 4801 759 896 -14
AtCoder Beginner Contest 417 6869 450 858 -38
AtCoder Beginner Contest 418 4438 785 851 -7
AtCoder Beginner Contest 419 5857 598 828 -23
AtCoder Beginner Contest 420 2207 1135 863 +35
AtCoder Beginner Contest 421 4893 723 850 -13