A0ikun_1818's Competition History

Date Contest Rank Performance New Rating Diff
Keyence Programming Contest 2020 2310 725 45 -
AtCoder Beginner Contest 152 3199 597 119 +74
AtCoder Beginner Contest 153 5077 178 124 +5
AtCoder Beginner Contest 154 2535 818 220 +96
AtCoder Beginner Contest 155 5679 143 199 -21
AtCoder Beginner Contest 156 2096 923 305 +106
AtCoder Beginner Contest 157 2250 894 404 +99
AtCoder Beginner Contest 158 2129 997 508 +104
Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 3096 396 490 -18
Panasonic Programming Contest 2020 3548 651 511 +21
AtCoder Beginner Contest 160 5449 562 516 +5
AtCoder Beginner Contest 163 3973 - - -
AtCoder Beginner Contest 164 1859 1253 637 +121
AtCoder Beginner Contest 165 3475 956 680 +43
AtCoder Beginner Contest 166 3702 897 708 +28
AtCoder Beginner Contest 167 793 1662 869 +161
AtCoder Beginner Contest 169 2491 1124 901 +32
AtCoder Beginner Contest 170 1844 1242 945 +44
AtCoder Grand Contest 046 1867 - - -
AtCoder Beginner Contest 173 2306 1152 969 +24
AtCoder Beginner Contest 175 2435 1051 978 +9
AtCoder Beginner Contest 176 944 1534 1054 +76
AtCoder Beginner Contest 178 952 1554 1119 +65
AtCoder Beginner Contest 179 2148 1121 1120 +1
AtCoder Regular Contest 104 1293 1377 1150 +30
AtCoder Regular Contest 106 1566 1144 1149 -1
AtCoder Beginner Contest 182 2729 892 1124 -25
AtCoder Regular Contest 109 1587 1116 1124 ±0
AtCoder Beginner Contest 185 981 1472 1165 +41
AtCoder Beginner Contest 187 1047 1443 1197 +32
AtCoder Beginner Contest 188 313 1990 1309 +112
AtCoder Beginner Contest 190 1105 1488 1329 +20
AtCoder Beginner Contest 192 717 1739 1379 +50
Caddi Programming Contest 2021(AtCoder Beginner Contest 193) 1013 1497 1391 +12
AtCoder Beginner Contest 194 802 1597 1414 +23
AtCoder Beginner Contest 196 1827 1175 1392 -22
AtCoder Beginner Contest 197(Sponsored by Panasonic) 692 1637 1419 +27
AtCoder Beginner Contest 199(Sponsored by Panasonic) 859 1580 1437 +18
AISing Programming Contest 2021(AtCoder Beginner Contest 202) 1704 1201 1415 -22
AtCoder Beginner Contest 205 267 2066 1500 +85
AtCoder Beginner Contest 207 1073 1425 1493 -7
AtCoder Beginner Contest 209 1349 1329 1477 -16
AtCoder Beginner Contest 211 211 2210 1576 +99
AtCoder Beginner Contest 214 460 1880 1611 +35
AtCoder Beginner Contest 217 675 1746 1625 +14
AtCoder Beginner Contest 220 2033 1065 1580 -45
AtCoder Beginner Contest 224 967 1415 1564 -16
AtCoder Beginner Contest 237 774 1604 1568 +4
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 302 2081 1631 +63
AtCoder Beginner Contest 242 1794 1199 1594 -37
AtCoder Beginner Contest 243 648 1690 1604 +10
AtCoder Beginner Contest 247 987 1483 1593 -11
freee Programming Contest 2022(AtCoder Beginner Contest 264) 324 - - -
AtCoder Beginner Contest 266 958 1523 1586 -7
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 1377 1309 1561 -25
AtCoder Beginner Contest 272 493 1794 1587 +26
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 400 1926 1625 +38
AtCoder Beginner Contest 281 725 1614 1624 -1
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 266 2056 1676 +52
AtCoder Beginner Contest 285 127 2155 1734 +58
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 489 1794 1740 +6
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 473 1845 1751 +11
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 1292 1368 1718 -33
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 434 1888 1736 +18
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 579 1739 1736 ±0
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 605 1758 1738 +2
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 809 1655 1730 -8
AtCoder Beginner Contest 313 871 1597 1718 -12
AtCoder Beginner Contest 314 977 1538 1701 -17
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 809 1647 1696 -5
AtCoder Beginner Contest 319 547 1835 1710 +14
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 426 1935 1735 +25
AtCoder Beginner Contest 322 655 1723 1734 -1
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 768 1655 1726 -8
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 399 1879 1742 +16
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 215 2205 1798 +56
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 360 - - -
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 760 1706 1789 -9
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 738 1645 1775 -14
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 1068 - - -
AtCoder Beginner Contest 332 370 1910 1790 +15
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 442 1888 1800 +10
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 732 - - -
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 499 1873 1807 +7
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 967 1599 1788 -19
AtCoder Beginner Contest 343 435 1900 1800 +12
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 568 1825 1802 +2
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 716 1723 1795 -7
AtCoder Beginner Contest 350 477 1906 1806 +11
AtCoder Beginner Contest 352 763 1702 1796 -10
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 1246 1486 1769 -27
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 178 2268 1830 +61
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 1357 - - -
AtCoder Beginner Contest 360 899 - - -
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 1484 1434 1796 -34
AtCoder Beginner Contest 363 975 1605 1778 -18
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 495 1904 1791 +13
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 632 1808 1793 +2
AtCoder Beginner Contest 367 614 1818 1795 +2
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 823 1678 1784 -11
AtCoder Beginner Contest 369 1680 1329 1746 -38
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 979 1612 1733 -13
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 433 1911 1752 +19
AtCoder Beginner Contest 373 1465 1435 1724 -28
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 670 1804 1732 +8
AtCoder Beginner Contest 376 502 1874 1747 +15
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 574 1698 1743 -4
AtCoder Beginner Contest 380 568 1831 1752 +9
AtCoder Beginner Contest 381 2123 1039 1697 -55
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 967 1556 1684 -13
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 638 1753 1691 +7
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 1520 1341 1660 -31
AtCoder Beginner Contest 386 2518 - - -
AtCoder Beginner Contest 387 939 1546 1649 -11
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 2265 1157 1609 -40
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 4441 776 1548 -61
AtCoder Beginner Contest 390 1348 1420 1536 -12
AtCoder Beginner Contest 391 772 1656 1548 +12
AtCoder Beginner Contest 393 1115 1529 1546 -2
AtCoder Beginner Contest 395 1179 1451 1537 -9
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 1824 1296 1515 -22
AtCoder Beginner Contest 399 810 1639 1528 +13
AtCoder Beginner Contest 401 805 1682 1544 +16
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 821 1620 1552 +8
AtCoder Beginner Contest 403 2456 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 3455 - - -
AtCoder Beginner Contest 407 1579 1346 1533 -19
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 569 1797 1562 +29
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 2281 1155 1528 -34
AtCoder Beginner Contest 423 1764 1202 1499 -29
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 2548 1035 1460 -39