cjdst's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Regular Contest 189 (Div. 2) 981 - - -
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 7399 249 12 -
AtCoder Regular Contest 190 (Div. 1) 670 - - -
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 5746 579 65 +53
AtCoder Beginner Contest 390 9683 59 60 -5
AtCoder Regular Contest 191 (Div. 2) 1197 - - -
AtCoder Beginner Contest 391 1990 1208 219 +159
AtCoder Regular Contest 192 (Div. 2) 1185 - - -
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 3228 982 353 +134
AtCoder Regular Contest 193 (Div. 1) 753 - - -
AtCoder Beginner Contest 395 11051 - - -
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 8695 - - -
AtCoder Regular Contest 195 (Div. 2) 1166 - - -
AtCoder Beginner Contest 399 11349 - - -
AtCoder Beginner Contest 400 10822 - - -
AtCoder Beginner Contest 401 3199 998 479 +126
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 1404 1367 665 +186
AtCoder Grand Contest 072 106 - - -
AtCoder Beginner Contest 403 7874 - - -
AtCoder Beginner Contest 404 5920 510 639 -26
AtCoder Regular Contest 197 (Div. 2) 1452 - - -
AtCoder Beginner Contest 405 2752 1088 711 +72
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 3667 904 736 +25
AtCoder Beginner Contest 408 5234 608 719 -17
AtCoder Regular Contest 199 (Div. 1) 247 - - -
AtCoder Beginner Contest 409 4333 793 727 +8
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 9495 - - -
AtCoder Beginner Contest 412 9645 - - -
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 2070 1199 795 +68
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 2116 1194 850 +55
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 10437 - - -
AtCoder Beginner Contest 416 2275 1167 891 +41
AtCoder Beginner Contest 417 2926 1033 908 +17
AtCoder Beginner Contest 418 2295 1152 938 +30
AtCoder Beginner Contest 419 3364 963 940 +2
AtCoder Beginner Contest 420 1515 1319 989 +49
AtCoder Beginner Contest 421 672 1714 1094 +105
AtCoder Regular Contest 205 (Div. 2) 2520 - - -
AtCoder Beginner Contest 422 5339 - - -
AtCoder Beginner Contest 423 420 1826 1199 +105
AtCoder Beginner Contest 424 671 1637 1255 +56
AtCoder Regular Contest 206 (Div. 2) 1314 - - -
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 354 1905 1344 +89
AtCoder Beginner Contest 426 3590 931 1307 -37
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 351 1925 1390 +83
AtCoder Beginner Contest 428 487 1808 1441 +51
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 6357 389 1367 -74
AtCoder Grand Contest 074 285 - - -
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 1015 1535 1386 +19
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 1932 1240 1371 -15
AtCoder Regular Contest 210 1096 789 1323 -48
AtCoder Beginner Contest 433 9424 59 1228 -95
AtCoder Regular Contest 211 (Div. 2) 928 587 1177 -51
AtCoder Beginner Contest 435 1244 1472 1211 +34
AtCoder Beginner Contest 436 1723 1363 1227 +16
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 709 1733 1290 +63
AtCoder Beginner Contest 438 9378 56 1197 -93
AtCoder Beginner Contest 439 1478 1395 1218 +21
AtCoder Beginner Contest 440 1856 1343 1232 +14
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 9909 - - -
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 1384 1473 1258 +26
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 5279 669 1211 -47
AtCoder Beginner Contest 444 10838 - - -
AtCoder Regular Contest 214 1384 338 1147 -64
AtCoder Beginner Contest 445 886 1643 1208 +61
AtCoder Beginner Contest 446 8278 - - -
AtCoder Beginner Contest 447 5730 554 1156 -52
AtCoder Beginner Contest 449 812 1687 1222 +66
AtCoder Beginner Contest 450 652 1795 1295 +73
AtCoder Beginner Contest 451 1011 1624 1332 +37
AtCoder Grand Contest 077 122 - - -
AtCoder Beginner Contest 452 821 1715 1377 +45
AtCoder Regular Contest 217 856 1296 1369 -8
AtCoder Beginner Contest 453 10425 - - -
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 2539 1177 1351 -18
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 876 1660 1386 +35
AtCoder Beginner Contest 456 7278 375 1317 -69
AtCoder Regular Contest 218 748 1508 1337 +20
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 9769 44 1242 -95
AtCoder Beginner Contest 458 6051 665 1195 -47
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 11101 - - -
AtCoder Beginner Contest 460 7871 429 1138 -57
AtCoder Beginner Contest 461 3520 1110 1135 -3
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 9373 194 1065 -70
AtCoder Beginner Contest 463 10601 - - -
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 9426 37 974 -91
AtCoder Regular Contest 223 878 - - -
AtCoder Beginner Contest 465 6774 566 939 -35
AtCoder Beginner Contest 466 624 1849 1070 +131
AtCoder Beginner Contest 467 9146 245 1008 -62
AtCoder Beginner Contest 468 1558 1507 1069 +61
AtCoder Beginner Contest 469 1444 1512 1121 +52
JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) 3174 1132 1122 +1
AtCoder Beginner Contest 471 1004 1656 1188 +66
AtCoder Regular Contest 227 1574 - - -
AtCoder Beginner Contest 472 3250 1118 1182 -6
AtCoder Beginner Contest 473 501 1935 1283 +101