hi_hi's Competition History

Date Contest Rank Performance New Rating Diff
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 7027 - - -
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 8613 - - -
AtCoder Regular Contest 173 1323 416 21 -
AtCoder Regular Contest 174 2166 - - -
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 5455 604 83 +62
AtCoder Regular Contest 175 1461 - - -
AtCoder Grand Contest 066 421 - - -
AtCoder Beginner Contest 352 10539 - - -
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 8659 187 97 +14
AtCoder Beginner Contest 360 5196 505 144 +47
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 8760 221 152 +8
AtCoder Beginner Contest 363 6494 540 195 +43
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 4906 692 254 +59
AtCoder Beginner Contest 367 3014 1043 380 +126
AtCoder Beginner Contest 371 4989 722 431 +51
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 4756 756 478 +47
AtCoder Beginner Contest 376 10159 - - -
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 8550 - - -
AtCoder Beginner Contest 381 6054 - - -
AtCoder Beginner Contest 382 8714 - - -
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 3161 926 545 +67
AtCoder Beginner Contest 386 1780 1200 649 +104
AtCoder Beginner Contest 387 3065 904 683 +34
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 3205 957 718 +35
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 5203 660 711 -7
AtCoder Beginner Contest 390 9683 - - -
AtCoder Beginner Contest 391 4031 800 721 +10
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 10833 - - -
AtCoder Regular Contest 192 (Div. 2) 1185 - - -
AtCoder Beginner Contest 393 8082 - - -
AtCoder Beginner Contest 395 2643 1078 767 +46
AtCoder Beginner Contest 396 3219 993 794 +27
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 6044 581 772 -22
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 2903 1027 803 +31
AtCoder Beginner Contest 399 11349 - - -
AtCoder Beginner Contest 400 4726 745 796 -7
AtCoder Beginner Contest 401 3826 888 807 +11
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 10334 32 716 -91
AtCoder Beginner Contest 403 3582 785 724 +8
AtCoder Beginner Contest 404 3880 833 736 +12
AtCoder Beginner Contest 405 2631 1112 781 +45
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 2999 1013 808 +27
AtCoder Beginner Contest 407 1647 1326 874 +66
AtCoder Beginner Contest 408 2499 1081 897 +23
AtCoder Beginner Contest 409 1524 1360 954 +57
AtCoder Beginner Contest 410 1031 1553 1032 +78
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 1976 1173 1047 +15
AtCoder Beginner Contest 412 1505 1351 1082 +35
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 2803 1043 1078 -4
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 5600 - - -
AtCoder Beginner Contest 416 2002 1230 1095 +17
AtCoder Beginner Contest 417 10631 - - -
AtCoder Beginner Contest 418 1598 1328 1121 +26
AtCoder Beginner Contest 419 5024 710 1085 -36
AtCoder Beginner Contest 420 2031 1178 1095 +10
AtCoder Beginner Contest 421 4804 - - -
AtCoder Regular Contest 205 (Div. 2) 1761 - - -
AtCoder Beginner Contest 422 5339 - - -
AtCoder Beginner Contest 423 1185 1394 1129 +34
AtCoder Beginner Contest 424 1710 1207 1137 +8
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 2136 1134 1137 ±0
AtCoder Grand Contest 073 284 - - -
AtCoder Beginner Contest 426 2385 1154 1138 +1
AtCoder Beginner Contest 428 1394 - - -
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 1498 1302 1156 +18
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 8912 - - -
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 9012 - - -
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 964 1486 1194 +38
AtCoder Beginner Contest 435 3390 982 1174 -20
AtCoder Beginner Contest 438 9378 - - -
AtCoder Beginner Contest 439 1477 1395 1198 +24
AtCoder Beginner Contest 440 3187 1065 1186 -12
AtCoder Regular Contest 212 (Div. 2) 1178 - - -
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 1179 1557 1229 +43
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 8185 - - -
AtCoder Beginner Contest 446 2494 1117 1218 -11
AtCoder Beginner Contest 449 1321 1509 1251 +33
AtCoder Beginner Contest 452 1576 1456 1273 +22
AtCoder Beginner Contest 453 10425 - - -