mamejika's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 223 3419 548 29 -
AtCoder Beginner Contest 224 1073 1356 309 +280
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 1085 1380 633 +324
AtCoder Beginner Contest 226 849 1535 867 +234
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 1496 1145 912 +45
TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) 1753 1090 937 +25
AtCoder Regular Contest 129 794 1233 983 +46
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 1055 1401 1050 +67
AtCoder Regular Contest 130 1112 949 1034 -16
AtCoder Beginner Contest 230 1714 1045 1033 -1
AtCoder Regular Contest 131 1232 1096 1039 +6
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 1151 1292 1073 +34
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 1201 1265 1097 +24
AtCoder Beginner Contest 233 1131 1362 1131 +34
AtCoder Regular Contest 132 649 1639 1203 +72
AtCoder Beginner Contest 234 1097 1420 1230 +27
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 534 1805 1311 +81
AtCoder Regular Contest 133 585 1773 1372 +61
AtCoder Beginner Contest 236 955 1527 1390 +18
AtCoder Regular Contest 134 639 1731 1433 +43
AtCoder Beginner Contest 237 1476 1257 1415 -18
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 754 1657 1443 +28
AtCoder Regular Contest 135 1009 1368 1435 -8
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 817 1580 1451 +16
AtCoder Beginner Contest 240 936 1501 1457 +6
AtCoder Beginner Contest 241(Sponsored by Panasonic) 2260 1062 1421 -36
AtCoder Regular Contest 136 863 1511 1431 +10
AtCoder Beginner Contest 242 757 1638 1454 +23
AtCoder Beginner Contest 243 1463 1280 1437 -17
AtCoder Regular Contest 137 1201 1312 1425 -12
AtCoder Beginner Contest 244 770 1435 1426 +1
AtCoder Beginner Contest 245 915 1518 1436 +10
AtCoder Beginner Contest 246 758 1619 1456 +20
Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138) 1461 1183 1431 -25
AtCoder Beginner Contest 247 737 1637 1453 +22
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 1829 1138 1425 -28
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 2668 856 1379 -46
AtCoder Regular Contest 139 288 2009 1461 +82
AtCoder Beginner Contest 250 779 1551 1470 +9
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 807 1537 1477 +7
AtCoder Regular Contest 140 1103 1249 1456 -21
AtCoder Beginner Contest 252 657 1684 1481 +25
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 1445 1281 1462 -19
AtCoder Regular Contest 141 479 1765 1497 +35
AtCoder Beginner Contest 254 1105 1421 1489 -8
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 1685 1197 1463 -26
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 1405 1285 1446 -17
AtCoder Regular Contest 142 452 1833 1492 +46
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 1628 1198 1465 -27
AtCoder Regular Contest 143 1003 1314 1451 -14
AtCoder Beginner Contest 258 1848 1199 1428 -23
AtCoder Beginner Contest 259 569 1770 1467 +39
AtCoder Regular Contest 144 1249 1315 1453 -14
AtCoder Beginner Contest 260 516 1798 1492 +39
AtCoder Beginner Contest 261 639 1718 1517 +25
AtCoder Regular Contest 145 1152 1365 1503 -14
AtCoder Beginner Contest 262 959 1491 1502 -1
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 1375 1304 1483 -19
freee Programming Contest 2022(AtCoder Beginner Contest 264) 775 1605 1496 +13
AtCoder Regular Contest 146 673 1666 1514 +18
AtCoder Beginner Contest 265 1044 1430 1506 -8
AtCoder Beginner Contest 266 591 1761 1534 +28
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 1239 1392 1521 -13
AtCoder Regular Contest 147 604 1736 1544 +23
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 1067 1418 1532 -12
AtCoder Regular Contest 148 619 1725 1553 +21
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 1019 1443 1542 -11
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 1308 1320 1522 -20
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 1048 1450 1515 -7
AtCoder Regular Contest 149 346 2049 1581 +66
AtCoder Beginner Contest 272 1261 1333 1558 -23
AtCoder Regular Contest 150 1322 1238 1530 -28
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 689 1608 1538 +8
AtCoder Regular Contest 151 1614 933 1490 -48
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 1342 1309 1473 -17
AtCoder Beginner Contest 275 298 1967 1533 +60
AtCoder Beginner Contest 276 1085 1397 1520 -13
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 611 1713 1541 +21
AtCoder Beginner Contest 278 927 1477 1535 -6
AtCoder Regular Contest 152 568 1700 1552 +17
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 188 2201 1636 +84
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 1100 1412 1616 -20
AtCoder Beginner Contest 281 765 1590 1613 -3
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 1150 1373 1591 -22
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 1105 1371 1571 -20
AtCoder Beginner Contest 284 647 1710 1586 +15
AtCoder Beginner Contest 285 422 1714 1599 +13
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 669 1640 1603 +4
AtCoder Regular Contest 154 347 2004 1650 +47
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 574 1752 1661 +11
AtCoder Regular Contest 155 1022 445 1583 -78
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 1341 1366 1563 -20
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 1336 1351 1544 -19
AtCoder Regular Contest 156 518 1819 1574 +30
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 1336 1273 1548 -26
AtCoder Regular Contest 157 1026 1340 1528 -20
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 711 1629 1539 +11
AtCoder Beginner Contest 292 429 1848 1574 +35
AtCoder Regular Contest 158 421 1964 1619 +45
AtCoder Beginner Contest 294 955 1443 1603 -16
AtCoder Beginner Contest 295 1270 1337 1579 -24
AtCoder Beginner Contest 296 747 1567 1578 -1
AtCoder Regular Contest 159 854 1460 1566 -12
AtCoder Beginner Contest 297 213 2126 1636 +70
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 1108 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 1061 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 1514 1211 1600 -36
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 1560 1231 1568 -32
AtCoder Regular Contest 160 927 1290 1543 -25
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 833 1544 1543 ±0
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 224 2230 1633 +90
AtCoder Regular Contest 161 934 1255 1601 -32
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 1228 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 625 1703 1611 +10
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 1753 - - -
AtCoder Regular Contest 162 363 1980 1654 +43
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 590 1729 1662 +8
AtCoder Beginner Contest 308 328 1993 1699 +37
AtCoder Regular Contest 163 1248 1211 1659 -40
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 345 2037 1703 +44
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 695 1717 1704 +1
AtCoder Beginner Contest 313 354 2014 1739 +35
AtCoder Beginner Contest 314 537 1820 1748 +9
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 2259 1071 1695 -53
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 1346 1388 1668 -27
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 394 1966 1701 +33
AtCoder Beginner Contest 319 757 1686 1700 -1
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 418 1974 1730 +30
AtCoder Regular Contest 165 1585 1055 1678 -52
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 522 1850 1697 +19
AtCoder Beginner Contest 322 2016 1183 1654 -43
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 565 1815 1671 +17
AtCoder Regular Contest 166 768 1617 1666 -5
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 803 1634 1663 -3
AtCoder Regular Contest 167 441 1932 1693 +30
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 731 1607 1685 -8
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 968 1543 1671 -14
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 764 1693 1673 +2
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 624 1802 1687 +14
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 260 2100 1736 +49
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 747 1539 1717 -19
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 907 1553 1702 -15
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 341 2005 1736 +34
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1403 1324 1701 -35
AtCoder Beginner Contest 332 793 1576 1689 -12
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 931 1586 1679 -10
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 800 1618 1673 -6
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 470 1861 1693 +20
AtCoder Beginner Contest 336 490 1825 1707 +14
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 1380 1435 1683 -24
AtCoder Regular Contest 170 1238 1303 1650 -33
AtCoder Beginner Contest 338 427 1868 1674 +24
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 671 1748 1681 +7
AtCoder Regular Contest 171 497 1886 1703 +22
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 732 1670 1700 -3
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 880 1620 1692 -8
AtCoder Regular Contest 172 1084 1320 1660 -32
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 213 2214 1729 +69
AtCoder Beginner Contest 343 1269 1443 1703 -26
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 553 1825 1716 +13
AtCoder Regular Contest 173 703 1650 1710 -6
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 650 1754 1714 +4
AtCoder Regular Contest 174 857 1502 1695 -19
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 504 1875 1714 +19
AtCoder Regular Contest 175 679 1606 1704 -10
AtCoder Beginner Contest 347 945 1576 1692 -12
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 664 1757 1698 +6
AtCoder Beginner Contest 349 891 1626 1691 -7
AtCoder Beginner Contest 350 789 1695 1692 +1
AtCoder Regular Contest 176 1371 347 1609 -83
AtCoder Beginner Contest 351 245 2192 1683 +74
AtCoder Beginner Contest 352 2231 1186 1642 -41
AtCoder Regular Contest 177 473 1826 1661 +19
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 595 1814 1678 +17
AtCoder Regular Contest 178 526 1686 1678 ±0
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 432 1899 1702 +24
AtCoder Beginner Contest 356 2660 1132 1657 -45
AtCoder Regular Contest 179 429 1973 1692 +35
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 1241 1504 1675 -17
AtCoder Beginner Contest 358 1469 1427 1652 -23
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 1264 1506 1639 -13
AtCoder Regular Contest 180 1084 1480 1624 -15
AtCoder Beginner Contest 360 1265 1396 1603 -21
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 305 2150 1671 +68
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 526 1872 1693 +22
AtCoder Beginner Contest 363 1925 1284 1658 -35
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 1068 1555 1648 -10
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 1049 1586 1642 -6
AtCoder Regular Contest 181 2031 855 1583 -59
AtCoder Beginner Contest 366 2031 1261 1555 -28
AtCoder Regular Contest 182 1057 1392 1539 -16
AtCoder Beginner Contest 367 799 1707 1557 +18
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 2898 1044 1515 -42
Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) 1262 1152 1484 -31
AtCoder Beginner Contest 369 543 1844 1525 +41
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 882 1657 1539 +14
AtCoder Beginner Contest 371 1351 1458 1531 -8
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 537 1823 1564 +33
AtCoder Regular Contest 184 735 1636 1571 +7
AtCoder Beginner Contest 373 1463 1435 1558 -13
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 1733 1363 1540 -18
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 700 1765 1565 +25
AtCoder Regular Contest 185 1024 1387 1548 -17
AtCoder Beginner Contest 376 983 1598 1553 +5
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 1162 1390 1538 -15
AtCoder Beginner Contest 378 2062 1214 1509 -29
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 201 2221 1604 +95
AtCoder Beginner Contest 380 1328 1445 1589 -15
AtCoder Regular Contest 187 717 1638 1594 +5
AtCoder Beginner Contest 381 1647 1193 1560 -34
estie Programming Contest 2024 (AtCoder Regular Contest 188) 572 1808 1587 +27
AtCoder Beginner Contest 382 1053 1413 1571 -16
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 402 1925 1611 +40
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 946 1570 1607 -4
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 877 1596 1606 -1
AtCoder Beginner Contest 386 609 1718 1618 +12
AtCoder Beginner Contest 387 1513 1304 1590 -28
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 1596 1339 1567 -23
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 540 1821 1595 +28
AtCoder Beginner Contest 390 974 1568 1593 -2
AtCoder Regular Contest 191 (Div. 2) 702 1541 1588 -5
AtCoder Beginner Contest 391 480 1858 1618 +30
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 925 1640 1620 +2
AtCoder Regular Contest 192 (Div. 2) 332 2074 1674 +54
AtCoder Beginner Contest 393 1682 1331 1644 -30
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 1951 1258 1611 -33
AtCoder Regular Contest 193 (Div. 1) 682 1451 1596 -15
AtCoder Beginner Contest 395 489 1809 1619 +23
AtCoder Beginner Contest 396 606 1778 1636 +17
AtCoder Regular Contest 194 (Div. 2) 488 1795 1653 +17
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 1536 1379 1628 -25
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 1108 1495 1616 -12
AtCoder Regular Contest 195 (Div. 2) 271 2011 1662 +46
AtCoder Beginner Contest 399 967 1565 1652 -10
AtCoder Beginner Contest 400 915 1595 1647 -5
AtCoder Beginner Contest 401 385 1989 1686 +39
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 691 1700 1687 +1
AtCoder Beginner Contest 403 887 1545 1674 -13
AtCoder Beginner Contest 404 1055 1523 1660 -14
AtCoder Regular Contest 197 (Div. 2) 826 1474 1642 -18
AtCoder Beginner Contest 405 488 1866 1667 +25
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 681 1698 1670 +3
AtCoder Beginner Contest 407 1573 1348 1642 -28
AtCoder Regular Contest 198 (Div. 2) 669 1521 1630 -12
AtCoder Beginner Contest 408 1097 1485 1616 -14
AtCoder Beginner Contest 409 1180 1476 1603 -13
AtCoder Beginner Contest 410 990 1572 1600 -3
AtCoder Regular Contest 200 (Div. 2) 750 1084 1558 -42
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 543 1763 1580 +22
AtCoder Regular Contest 201 687 1564 1578 -2
AtCoder Beginner Contest 412 817 1638 1584 +6
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 1588 1329 1561 -23
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 1836 1266 1535 -26
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 1182 1460 1528 -7
AtCoder Beginner Contest 416 1508 1366 1512 -16
AtCoder Beginner Contest 417 2146 1197 1485 -27
AtCoder Regular Contest 203 (Div. 2) 932 1335 1470 -15
AtCoder Beginner Contest 418 854 1607 1485 +15
AtCoder Beginner Contest 419 1185 1484 1485 ±0
AtCoder Beginner Contest 420 1716 1261 1464 -21
AtCoder Beginner Contest 421 2765 1067 1430 -34
AtCoder Regular Contest 205 (Div. 2) 725 1665 1456 +26
AtCoder Beginner Contest 422 1004 1291 1440 -16
AtCoder Beginner Contest 423 1740 1210 1419 -21