cojna's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Grand Contest 001 242 1960 760 -
天下一プログラマーコンテスト2016予選A 90 - - -
CODE FESTIVAL 2016 qual A 470 1734 1101 +341
AtCoder Grand Contest 005 377 1606 1218 +117
CODE FESTIVAL 2016 qual B 263 1831 1357 +139
CODE FESTIVAL 2016 qual C 276 1898 1466 +109
AtCoder Grand Contest 006 179 2086 1588 +122
DISCO presents ディスカバリーチャンネル コードコンテスト2016 予選 128 - - -
CODE FESTIVAL 2016 Final (Parallel) 86 1666 1595 +7
AtCoder Regular Contest 067 184 1792 1622 +27
AtCoder Regular Contest 068 283 1515 1605 -17
AtCoder Grand Contest 010 220 2073 1677 +72
Mujin Programming Challenge 2017 302 1781 1689 +12
AtCoder Grand Contest 011 354 1654 1684 -5
AtCoder Grand Contest 014 680 1158 1630 -54
AtCoder Regular Contest 075 302 1736 1642 +12
AtCoder Grand Contest 016 445 1623 1639 -3
AtCoder Regular Contest 077 299 1848 1665 +26
AtCoder Regular Contest 078 382 1704 1669 +4
AtCoder Regular Contest 080 373 1691 1671 +2
AtCoder Beginner Contest 070 269 - - -
AtCoder Grand Contest 019 819 1424 1646 -25
AtCoder Regular Contest 082 410 1694 1651 +5
Tenka1 Programmer Contest 337 - - -
DISCO presents ディスカバリーチャンネル コードコンテスト2017 予選 310 - - -
CODE FESTIVAL 2017 qual C 436 1717 1658 +7
AtCoder Beginner Contest 079 240 - - -
AtCoder Regular Contest 087 398 1287 1623 -35
AtCoder Regular Contest 088 238 1843 1649 +26
第4回 ドワンゴからの挑戦状 予選 220 - - -
AtCoder Grand Contest 020 673 1552 1639 -10
AtCoder Regular Contest 089 287 1872 1666 +27
AtCoder Regular Contest 090 489 1590 1658 -8
AtCoder Petrozavodsk Contest 001 385 1598 1652 -6
「みんなのプロコン 2018」 251 - - -
AtCoder Beginner Contest 088 767 - - -
AtCoder Grand Contest 021 263 2003 1694 +42
AtCoder Beginner Contest 089 243 - - -
AtCoder Regular Contest 091 388 1618 1686 -8
AtCoder Regular Contest 093 417 1447 1663 -23
AtCoder Regular Contest 095 409 1577 1655 -8
AtCoder Grand Contest 023 377 1855 1677 +22
AtCoder Beginner Contest 096 261 - - -
AtCoder Regular Contest 097 182 2017 1717 +40
AtCoder Regular Contest 098 347 1717 1717 ±0
codeFlyer (bitFlyer Programming Contest) 233 - - -
AtCoder Beginner Contest 099 664 - - -
AtCoder Beginner Contest 100 202 - - -
AtCoder Regular Contest 099 652 1333 1683 -34
AtCoder Regular Contest 100 386 1635 1678 -5
SoundHound Inc. Programming Contest 2018 -Masters Tournament- 392 1688 1679 +1
AtCoder Grand Contest 026 902 1331 1648 -31
SoundHound Programming Contest 2018 Masters Tournament 本戦 (Open) 63 - - -
AtCoder Beginner Contest 104 361 - - -
AtCoder Beginner Contest 105 176 - - -
AtCoder Beginner Contest 106 280 - - -
AtCoder Grand Contest 027 808 1358 1622 -26
AtCoder Beginner Contest 112 449 - - -
CODE FESTIVAL 2018 qual B 270 - - -
Dwango Programming Contest V 353 1711 1631 +9
CODE THANKS FESTIVAL 2018(Parallel) 52 - - -
AtCoder Beginner Contest 115 598 - - -
KEYENCE Programming Contest 2019 421 1730 1642 +11
AtCoder Beginner Contest 116 134 - - -
NIKKEI Programming Contest 2019 964 1419 1621 -21
AtCoder Beginner Contest 117 1700 - - -
AtCoder Beginner Contest 118 242 - - -
AtCoder Beginner Contest 119 313 - - -
AtCoder Beginner Contest 120 569 - - -
AtCoder Beginner Contest 121 586 - - -
AtCoder Grand Contest 031 627 1713 1631 +10
AtCoder Beginner Contest 122 1464 - - -
AtCoder Beginner Contest 124 646 - - -
Tenka1 Programmer Contest 2019 952 1137 1590 -41
AtCoder Beginner Contest 125 493 - - -
AtCoder Grand Contest 033 667 1609 1592 +2
M-SOLUTIONS Programming Contest 633 1575 1590 -2
AtCoder Beginner Contest 129 446 1665 1598 +8
diverta 2019 Programming Contest 2 858 1437 1582 -16
AtCoder Beginner Contest 130 1170 1227 1551 -31
AtCoder Beginner Contest 135 524 1589 1555 +4
AtCoder Beginner Contest 136 282 1890 1594 +39
AtCoder Beginner Contest 138 1093 1299 1567 -27
AtCoder Beginner Contest 142 779 1438 1555 -12
AtCoder Beginner Contest 143 355 1758 1577 +22
AtCoder Beginner Contest 144 533 1637 1583 +6
AtCoder Beginner Contest 146 958 1322 1559 -24
AtCoder Beginner Contest 162 929 1580 1561 +2
AtCoder Beginner Contest 164 389 1922 1603 +42
AtCoder Beginner Contest 166 649 1738 1617 +14
AtCoder Beginner Contest 167 913 1601 1616 -1
AtCoder Beginner Contest 168 2290 1118 1575 -41
NOMURA Programming Competition 2020 2141 1102 1535 -40
AtCoder Beginner Contest 169 1197 1483 1530 -5
AtCoder Beginner Contest 170 1308 1408 1518 -12
AtCoder Beginner Contest 171 2080 1195 1490 -28
AtCoder Beginner Contest 172 645 1708 1514 +24
AtCoder Beginner Contest 173 706 1692 1533 +19
AIsing Programming Contest 2020 1516 1298 1511 -22
AtCoder Beginner Contest 174 699 1697 1531 +20
AtCoder Beginner Contest 175 777 1612 1540 +9
AtCoder Beginner Contest 176 2004 1174 1508 -32
AtCoder Beginner Contest 177 1506 1326 1491 -17
AtCoder Beginner Contest 178 1109 1487 1490 -1
AtCoder Beginner Contest 179 1098 1463 1488 -2
ACL Contest 1 553 1416 1481 -7
ACL Beginner Contest 352 1828 1521 +40
AtCoder Regular Contest 104 1826 1155 1489 -32
HHKB Programming Contest 2020 669 1651 1506 +17
AtCoder Regular Contest 105 529 1731 1531 +25
AtCoder Beginner Contest 180 569 1598 1538 +7
AtCoder Regular Contest 106 668 1687 1553 +15
AtCoder Beginner Contest 181 583 1582 1556 +3
AtCoder Beginner Contest 182 2012 1082 1517 -39
AtCoder Beginner Contest 183 875 1495 1515 -2
AtCoder Regular Contest 108 525 1823 1549 +34
AtCoder Beginner Contest 184 835 1598 1554 +5
AtCoder Regular Contest 109 538 1819 1584 +30
AtCoder Beginner Contest 188 1813 1171 1549 -35
AtCoder Beginner Contest 191 652 1724 1567 +18
Caddi Programming Contest 2021(AtCoder Beginner Contest 193) 2738 907 1516 -51
AtCoder Beginner Contest 194 1032 1467 1511 -5
Panasonic Programming Contest (AtCoder Beginner Contest 195) 671 1674 1528 +17
AtCoder Regular Contest 114 1030 1364 1513 -15
AtCoder Beginner Contest 196 1013 1487 1510 -3
AtCoder Beginner Contest 197(Sponsored by Panasonic) 762 1587 1518 +8
AtCoder Beginner Contest 198 516 1748 1543 +25
AtCoder Beginner Contest 199(Sponsored by Panasonic) 687 1688 1559 +16
KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 665 1722 1576 +17
AtCoder Beginner Contest 204 1241 1383 1558 -18
AtCoder Beginner Contest 205 1355 1313 1536 -22
AtCoder Beginner Contest 206(Sponsored by Panasonic) 792 1601 1543 +7
AtCoder Beginner Contest 207 918 1505 1539 -4
AtCoder Beginner Contest 210 2041 1105 1502 -37
AtCoder Beginner Contest 211 395 1912 1550 +48
AtCoder Beginner Contest 212 434 1886 1589 +39
AtCoder Beginner Contest 216 730 1625 1592 +3
AtCoder Beginner Contest 218 856 1590 1592 ±0
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 661 1656 1599 +7
AtCoder Beginner Contest 220 699 1657 1605 +6
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 931 - - -
AtCoder Beginner Contest 233 1143 - - -
AtCoder Beginner Contest 234 589 - - -
AtCoder Beginner Contest 237 2644 - - -
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 2047 - - -
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 1559 - - -
freee Programming Contest 2022(AtCoder Beginner Contest 264) 7166 - - -
AtCoder Beginner Contest 266 1044 - - -
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 657 - - -
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 1357 - - -
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 1062 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 861 - - -
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 2339 - - -
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 1397 - - -
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 731 - - -
AtCoder Beginner Contest 275 1102 - - -
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 1172 - - -
AtCoder Beginner Contest 278 2560 - - -
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 626 - - -
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 1226 - - -
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 770 - - -
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 2173 - - -
AtCoder Beginner Contest 285 1930 - - -
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 892 - - -
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 1562 - - -
AtCoder Beginner Contest 292 907 - - -
AtCoder Beginner Contest 293 839 - - -
AtCoder Beginner Contest 294 1301 - - -
AtCoder Beginner Contest 295 758 - - -
AtCoder Beginner Contest 296 1340 - - -
AtCoder Beginner Contest 297 1440 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 1857 - - -
AtCoder Regular Contest 160 1096 - - -
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 1764 - - -
AtCoder Regular Contest 161 979 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 521 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 1361 1302 1578 -27
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 1792 - - -
AtCoder Regular Contest 162 826 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 227 2171 1653 +75
AtCoder Beginner Contest 308 814 1605 1648 -5
AtCoder Regular Contest 164 670 - - -
freee Programming Contest 2023(AtCoder Beginner Contest 310) 615 1790 1663 +15
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 572 - - -
AtCoder Beginner Contest 313 1076 1501 1648 -15
AtCoder Beginner Contest 314 2326 - - -
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 994 - - -
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 684 - - -
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 1035 1541 1638 -10
AtCoder Beginner Contest 319 1643 1331 1610 -28
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 2924 - - -
AtCoder Regular Contest 165 959 1440 1594 -16
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 1090 1516 1587 -7
AtCoder Beginner Contest 322 316 2010 1637 +50
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 2075 1182 1599 -38
AtCoder Regular Contest 166 939 1474 1587 -12
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 381 1959 1630 +43
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 1188 - - -
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 2367 - - -
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 2322 - - -
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 1931 - - -
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 1408 - - -
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 1399 - - -
AtCoder Beginner Contest 332 366 - - -
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 2578 - - -
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 906 - - -
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 880 - - -
AtCoder Beginner Contest 336 1058 - - -
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 1539 - - -
AtCoder Beginner Contest 338 1791 - - -
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 1764 - - -
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 338 - - -
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 1393 - - -
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 1554 - - -
AtCoder Beginner Contest 343 397 - - -
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 3297 - - -
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 672 - - -
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 1499 - - -
AtCoder Beginner Contest 347 991 - - -
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 1027 - - -
AtCoder Beginner Contest 349 3857 - - -
AtCoder Beginner Contest 350 1587 - - -