cosiro's Competition History

Date Contest Rank Performance New Rating Diff
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 7814 211 11 -
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 8641 145 27 +16
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 7702 196 47 +20
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 7613 157 60 +13
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 2035 142 70 +10
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 5838 372 98 +28
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 6293 353 123 +25
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1711 393 149 +26
AtCoder Beginner Contest 332 3049 827 219 +70
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 7443 439 242 +23
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 5164 574 277 +35
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 5086 653 319 +42
AtCoder Beginner Contest 336 4470 643 358 +39
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 5359 665 396 +38
AtCoder Regular Contest 170 1592 1107 505 +109
AtCoder Beginner Contest 338 3751 806 544 +39
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 3643 900 590 +46
AtCoder Regular Contest 171 1731 1020 646 +56
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 5531 485 629 -17
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 5240 626 629 ±0
AtCoder Regular Contest 172 1534 983 673 +44
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 3349 921 702 +29
AtCoder Beginner Contest 343 5892 602 691 -11
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 5963 563 678 -13
AtCoder Regular Contest 173 1323 416 653 -25
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 3557 899 682 +29
AtCoder Regular Contest 174 1268 1203 748 +66
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 4793 707 744 -4
AtCoder Regular Contest 175 1461 334 707 -37
AtCoder Beginner Contest 347 6624 453 684 -23
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 5080 613 677 -7
AtCoder Beginner Contest 349 5230 632 672 -5
AtCoder Beginner Contest 350 2705 1087 722 +50
AtCoder Regular Contest 176 1371 347 689 -33
AtCoder Beginner Contest 351 3477 934 716 +27
AtCoder Beginner Contest 352 4679 750 720 +4
AtCoder Beginner Contest 353 2515 1143 770 +50
AtCoder Regular Contest 177 1688 876 781 +11
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 6354 534 759 -22
AtCoder Regular Contest 178 1617 846 768 +9
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 2527 1085 804 +36
AtCoder Beginner Contest 356 2835 1097 837 +33
AtCoder Regular Contest 179 1676 994 854 +17
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 5932 583 829 -25
AtCoder Beginner Contest 358 3431 970 844 +15
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 2723 1096 872 +28
AtCoder Regular Contest 180 1117 1463 947 +75
AtCoder Beginner Contest 360 1761 1222 978 +31
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 5315 675 951 -27
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 4293 846 941 -10
AtCoder Beginner Contest 363 2144 1227 973 +32
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 2814 1055 981 +8
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 4733 788 963 -18
AtCoder Regular Contest 181 1215 1320 1005 +42
AtCoder Beginner Contest 366 3263 996 1004 -1
AtCoder Regular Contest 182 1461 1122 1016 +12
AtCoder Beginner Contest 367 3228 1003 1015 -1
AtCoder Grand Contest 067 391 - - -
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 2030 1238 1039 +24
AtCoder Beginner Contest 369 3777 868 1023 -16
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 3493 973 1018 -5
AtCoder Beginner Contest 371 1742 1329 1053 +35
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 3018 956 1044 -9
AtCoder Regular Contest 184 1021 - - -
AtCoder Beginner Contest 373 4116 864 1027 -17
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 1966 1296 1057 +30
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 3364 975 1049 -8
AtCoder Beginner Contest 376 2866 1065 1051 +2
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 1828 1154 1062 +11
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 2549 1070 1062 ±0
AtCoder Beginner Contest 380 3684 876 1045 -17
AtCoder Beginner Contest 381 1415 1281 1071 +26
AtCoder Beginner Contest 382 1786 1165 1081 +10
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 4570 703 1048 -33
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 2626 1041 1047 -1
AtCoder Beginner Contest 386 1732 1215 1065 +18
AtCoder Beginner Contest 387 3797 773 1039 -26
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 4944 668 1007 -32
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 3635 898 996 -11
AtCoder Beginner Contest 390 2666 1081 1005 +9
AtCoder Beginner Contest 391 3575 874 993 -12
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 5663 610 960 -33
AtCoder Beginner Contest 393 2631 1100 975 +15
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 2402 1152 994 +19
AtCoder Beginner Contest 395 2498 1107 1005 +11
AtCoder Beginner Contest 396 8001 334 953 -52
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 3543 952 953 ±0
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 3428 932 951 -2
AtCoder Beginner Contest 399 3183 996 955 +4
AtCoder Beginner Contest 400 2477 1124 973 +18
AtCoder Beginner Contest 401 2617 1107 988 +15
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 1925 1208 1012 +24
AtCoder Beginner Contest 403 2478 1021 1012 ±0
AtCoder Beginner Contest 404 1806 1263 1040 +28
AtCoder Beginner Contest 405 2446 1151 1052 +12
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 2104 1198 1067 +15
AtCoder Beginner Contest 407 2916 1036 1064 -3
AtCoder Regular Contest 198 (Div. 2) 1274 - - -
AtCoder Beginner Contest 408 2509 1078 1066 +2
AtCoder Beginner Contest 409 1541 1355 1098 +32
AtCoder Beginner Contest 410 3861 865 1077 -21
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 1901 1194 1089 +12
AtCoder Beginner Contest 412 1736 1279 1109 +20
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 2993 992 1098 -11
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 718 1690 1173 +75
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 3601 883 1147 -26
AtCoder Beginner Contest 422 2157 891 1124 -23