HCCoder's Competition History

Date Contest Duration Rank Performance New Rating Diff
AtCoder Beginner Contest 380 01:40 5841 524 27 -
AtCoder Regular Contest 187 02:00 1071 - - -
AtCoder Beginner Contest 381 01:40 2798 856 135 +108
AtCoder Beginner Contest 382 01:40 5228 500 185 +50
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 01:40 5731 507 227 +42
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 01:40 9566 40 173 -54
AtCoder Beginner Contest 386 01:40 3510 808 255 +82
AtCoder Beginner Contest 387 01:40 5641 420 273 +18
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 01:40 7107 - - -
AtCoder Beginner Contest 395 01:40 3978 - - -
AtCoder Beginner Contest 396 01:40 4109 849 357 +84
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 01:40 2910 1025 472 +115
AtCoder Beginner Contest 400 01:40 1934 1251 610 +138
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 01:40 4542 698 620 +10
AtCoder Beginner Contest 403 01:40 5231 - - -
AtCoder Beginner Contest 405 01:40 1601 1358 742 +122
AtCoder Beginner Contest 409 01:40 2370 1138 797 +55
AtCoder Beginner Contest 410 01:40 2447 1128 841 +44
AtCoder Beginner Contest 412 01:40 2557 1077 871 +30
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 01:40 1215 1461 956 +85
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 01:40 779 1656 1060 +104
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 01:40 1390 1381 1100 +40
AtCoder Beginner Contest 416 01:40 1753 1295 1123 +23
AtCoder Beginner Contest 419 01:40 2861 1053 1115 -8
AtCoder Beginner Contest 420 01:40 2407 1093 1113 -2
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 01:40 1330 1369 1143 +30
AtCoder Beginner Contest 426 01:40 3627 926 1122 -21
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 01:40 1723 1264 1137 +15
AtCoder Regular Contest 208 (Div. 2) 02:00 1151 - - -
AtCoder Beginner Contest 428 01:40 938 1541 1187 +50
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 01:40 1156 1420 1214 +27
AtCoder Beginner Contest 430 01:40 453 1763 1285 +71
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 01:40 1896 1251 1281 -4
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 01:40 993 1548 1312 +31
AtCoder Beginner Contest 436 01:40 1334 1473 1330 +18
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 01:40 1325 1480 1346 +16
AtCoder Beginner Contest 438 01:40 945 1599 1375 +29
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 01:40 911 1659 1407 +32
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 01:40 1848 1323 1399 -8
AtCoder Beginner Contest 444 01:40 1002 1638 1425 +26
AtCoder Beginner Contest 452 01:40 912 1674 1453 +28
AtCoder Beginner Contest 453 01:40 1247 1552 1464 +11
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 01:40 1445 1457 1463 -1
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 01:40 677 1763 1497 +34
AtCoder Beginner Contest 461 01:40 1274 1578 1506 +9
UNIQUE VISION Programming Contest 2026 Summer (AtCoder Regular Contest 226) 02:00 1559 - - -
AtCoder Beginner Contest 475 01:40 1388 1525 1508 +2
JIJ Programming Contest 2026(AtCoder Beginner Contest 476) 01:40 990 1586 1516 +8
AtCoder Beginner Contest 478 01:40 498 1902 1561 +45
AtCoder Beginner Contest 479 01:40 360 1938 1605 +44
AtCoder Beginner Contest 480 01:40 865 1698 1615 +10
SMBC Programming Contest #2 (AtCoder Beginner Contest 481) 01:40 823 1663 1620 +5
AtCoder Regular Contest++ 233 02:30 250 2016 1666 +46
AtCoder Beginner Contest 482 01:40 628 1666 1666 ±0
AtCoder Beginner Contest 483 01:40 665 1763 1676 +10