blueberry1001's Competition History

Date Contest Rank Performance New Rating Diff
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 5842 71 4 -
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 5522 33 8 +4
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 7365 88 16 +8
AtCoder Beginner Contest 236 8085 85 23 +7
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 5628 305 45 +22
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 7336 - - -
AtCoder Beginner Contest 243 7403 122 53 +8
AtCoder Regular Contest 137 2641 650 96 +43
AtCoder Beginner Contest 244 2888 681 146 +50
AtCoder Beginner Contest 245 7230 142 145 -1
AtCoder Beginner Contest 246 6887 146 144 -1
AtCoder Beginner Contest 247 7314 - - -
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 5948 203 150 +6
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 5443 267 162 +12
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 6923 135 158 -4
AtCoder Beginner Contest 254 5967 312 173 +15
AtCoder Regular Contest 142 1897 622 211 +38
AtCoder Regular Contest 143 1597 909 284 +73
AtCoder Beginner Contest 258 4551 627 319 +35
AtCoder Beginner Contest 259 6432 214 306 -13
AtCoder Beginner Contest 261 6238 224 296 -10
AtCoder Regular Contest 145 2731 175 281 -15
AtCoder Beginner Contest 262 3837 577 309 +28
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 4361 498 328 +19
freee Programming Contest 2022(AtCoder Beginner Contest 264) 5118 340 329 +1
AtCoder Regular Contest 146 2134 786 381 +52
AtCoder Beginner Contest 265 4869 360 379 -2
AtCoder Beginner Contest 266 4529 526 395 +16
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 4689 520 408 +13
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 4627 382 406 -2
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 4154 556 422 +16
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 4477 493 430 +8
AtCoder Regular Contest 149 1812 260 410 -20
AtCoder Beginner Contest 272 5943 - - -
AtCoder Regular Contest 150 1762 323 401 -9
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 2736 882 460 +59
AtCoder Beginner Contest 281 3068 829 504 +44
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 3793 595 513 +9
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 1261 1300 623 +110
AtCoder Beginner Contest 284 3380 840 647 +24
AtCoder Regular Contest 153 1395 1253 725 +78
AtCoder Beginner Contest 285 3256 650 717 -8
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 3744 565 703 -14
AtCoder Regular Contest 154 1343 1042 742 +39
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 3467 700 738 -4
AtCoder Regular Contest 155 1022 445 711 -27
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 4055 624 703 -8
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 3779 694 702 -1
AtCoder Regular Contest 156 2077 789 711 +9
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 1960 1029 747 +36
AtCoder Regular Contest 157 1752 904 764 +17
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 2787 863 774 +10
AtCoder Beginner Contest 292 2680 900 788 +14
AtCoder Beginner Contest 293 2939 893 799 +11
AtCoder Regular Contest 158 577 1763 941 +142
AtCoder Beginner Contest 294 2617 844 931 -10
AtCoder Beginner Contest 295 2643 952 933 +2
AtCoder Beginner Contest 296 2323 997 940 +7
AtCoder Regular Contest 159 676 1623 1030 +90
AtCoder Beginner Contest 297 1978 1021 1029 -1
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 1355 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 726 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 1056 1397 1071 +42
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 812 1562 1131 +60
AtCoder Regular Contest 160 1094 1147 1133 +2
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 872 1520 1178 +45
AtCoder Grand Contest 062 654 - - -
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 521 1796 1257 +79
AtCoder Regular Contest 161 778 1404 1273 +16
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 1116 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 787 1583 1308 +35
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 1475 - - -
AtCoder Regular Contest 162 1124 1129 1291 -17
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 1515 1230 1285 -6
AtCoder Beginner Contest 308 1609 1262 1283 -2
AtCoder Regular Contest 163 1150 1276 1282 -1
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 959 1538 1310 +28
AtCoder Regular Contest 164 926 1478 1328 +18
freee Programming Contest 2023(AtCoder Beginner Contest 310) 591 1808 1386 +58
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 1855 1239 1372 -14
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 137 2400 1527 +155
AtCoder Grand Contest 063 915 1205 1499 -28
AtCoder Beginner Contest 313 1009 1531 1502 +3
AtCoder Beginner Contest 314 1239 1417 1494 -8
AtCoder Grand Contest 064 1008 906 1447 -47
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 983 1504 1453 +6
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 756 1681 1478 +25
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 1053 1533 1483 +5
World Tour Finals 2022 Day1(Open Contest) 271 - - -
World Tour Finals 2022 Day2(Open Contest) 47 - - -
AtCoder Beginner Contest 319 1076 1526 1488 +5
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 1114 1506 1490 +2
AtCoder Regular Contest 165 640 1728 1516 +26
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 962 1575 1522 +6
AtCoder Beginner Contest 322 841 1617 1532 +10
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 799 1657 1545 +13
AtCoder Regular Contest 166 649 1728 1565 +20
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 1843 1219 1534 -31
AtCoder Regular Contest 167 768 1594 1540 +6
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 191 2208 1627 +87
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 373 1974 1667 +40
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 879 1635 1664 -3
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 511 1895 1689 +25
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 819 1605 1681 -8
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 436 1899 1705 +24
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 1814 1199 1663 -42
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 1914 1208 1625 -38
estie Programming Contest 2023 (AtCoder Regular Contest 169) 221 - - -
AtCoder Beginner Contest 332 572 - - -
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 605 1781 1642 +17
AtCoder Grand Contest 065 571 - - -
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 1531 - - -
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 1004 - - -
AtCoder Beginner Contest 336 162 - - -
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 1370 - - -
AtCoder Regular Contest 170 260 - - -
AtCoder Beginner Contest 338 1269 - - -
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 10799 - - -
AtCoder Regular Contest 171 964 1469 1625 -17
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 1103 1479 1612 -13
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 427 1947 1650 +38
AtCoder Regular Contest 172 402 2011 1691 +41
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 330 2062 1734 +43
AtCoder Beginner Contest 343 558 1807 1742 +8
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 40 2400 1827 +85
AtCoder Regular Contest 173 852 1530 1801 -26
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 285 2097 1834 +33
AtCoder Regular Contest 174 461 1901 1841 +7
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 96 2400 1911 +70
AtCoder Beginner Contest 347 263 2095 1931 +20
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 400 1947 1932 +1
AtCoder Beginner Contest 349 641 1768 1917 -15
AtCoder Beginner Contest 350 398 1978 1923 +6
AtCoder Regular Contest 176 537 1827 1914 -9
AtCoder Beginner Contest 351 1318 1454 1875 -39
AtCoder Beginner Contest 352 393 1977 1886 +11
AtCoder Beginner Contest 353 242 2233 1926 +40
AtCoder Regular Contest 177 1092 1247 1873 -53
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 419 1968 1883 +10
AtCoder Regular Contest 178 304 1995 1895 +12
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 1521 1355 1851 -44
AtCoder Beginner Contest 356 265 2160 1886 +35
AtCoder Regular Contest 179 472 1924 1890 +4
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 621 1816 1882 -8
AtCoder Beginner Contest 358 217 2263 1927 +45
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 605 1833 1918 -9
AtCoder Regular Contest 180 130 2505 1992 +74
AtCoder Beginner Contest 360 276 2025 1995 +3
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 804 1729 1971 -24
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 1702 1367 1923 -48
AtCoder Beginner Contest 363 172 2296 1966 +43
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 575 1844 1955 -11
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 4768 - - -
AtCoder Regular Contest 181 1283 1276 1902 -53
AtCoder Beginner Contest 366 702 1763 1889 -13
AtCoder Regular Contest 182 389 2032 1904 +15
AtCoder Beginner Contest 367 112 2400 1964 +60
AtCoder Grand Contest 067 391 - - -
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 6794 - - -
Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) 319 2102 1979 +15
AtCoder Beginner Contest 369 363 1999 1981 +2
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 10846 - - -
AtCoder Beginner Contest 371 106 2400 2030 +49
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 490 - - -
AtCoder Regular Contest 184 587 - - -
AtCoder Beginner Contest 373 813 - - -
AtCoder Grand Contest 068 346 - - -
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 370 - - -
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 10411 - - -
AtCoder Regular Contest 185 229 2304 2061 +31
AtCoder Beginner Contest 376 180 - - -
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 133 - - -
AtCoder Regular Contest 186 515 1328 2005 -56
AtCoder Beginner Contest 378 1833 - - -
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 255 - - -
AtCoder Beginner Contest 380 235 - - -
AtCoder Regular Contest 187 1071 - - -
AtCoder Beginner Contest 381 5387 - - -
estie Programming Contest 2024 (AtCoder Regular Contest 188) 350 2035 2008 +3
AtCoder Grand Contest 069 180 - - -
AtCoder Beginner Contest 382 500 - - -
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 341 - - -
AtCoder Regular Contest 189 (Div. 2) 980 1254 1952 -56
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 178 2242 1984 +32
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 493 1841 1971 -13
AtCoder Beginner Contest 386 349 1948 1968 -3
AtCoder Grand Contest 070 270 - - -
AtCoder Beginner Contest 387 499 1819 1954 -14
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 504 1857 1945 -9
AtCoder Regular Contest 190 (Div. 1) 504 1717 1924 -21
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 321 2028 1935 +11
AtCoder Beginner Contest 390 6719 - - -
AtCoder Beginner Contest 391 231 2127 1956 +21
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 803 1704 1933 -23
AtCoder Regular Contest 192 (Div. 2) 1185 952 1865 -68
AtCoder Beginner Contest 393 117 2363 1925 +60
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 370 2003 1933 +8
AtCoder Regular Contest 193 (Div. 1) 603 - - -
AtCoder Beginner Contest 395 465 1831 1924 -9
AtCoder Beginner Contest 396 420 1920 1923 -1
AtCoder Regular Contest 194 (Div. 2) 559 1703 1903 -20
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 6485 - - -
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 1589 - - -
AtCoder Regular Contest 195 (Div. 2) 950 986 1838 -65
AtCoder Beginner Contest 399 751 1670 1822 -16
AtCoder Grand Contest 071 311 - - -
AtCoder Beginner Contest 400 193 2170 1862 +40
AtCoder Regular Contest 196 (Div. 1) 549 1255 1814 -48
AtCoder Beginner Contest 401 747 1713 1804 -10
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 273 2083 1835 +31
AtCoder Grand Contest 072 106 - - -
AtCoder Beginner Contest 403 514 1791 1831 -4
AtCoder Beginner Contest 404 617 1751 1823 -8
AtCoder Regular Contest 197 (Div. 2) 1291 1008 1763 -60
AtCoder Beginner Contest 405 1517 1384 1730 -33
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 3481 - - -
AtCoder Beginner Contest 407 1269 1446 1705 -25
AtCoder Regular Contest 198 (Div. 2) 639 1559 1691 -14
AtCoder Beginner Contest 408 10142 - - -
AtCoder Regular Contest 199 (Div. 1) 247 - - -
AtCoder Beginner Contest 410 426 - - -
AtCoder Regular Contest 200 (Div. 2) 750 - - -
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 2921 - - -
AtCoder Beginner Contest 412 779 - - -
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 525 - - -
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 10389 - - -
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 10437 - - -
AtCoder Regular Contest 203 (Div. 2) 1568 - - -
AtCoder Beginner Contest 420 1429 - - -
AtCoder Beginner Contest 421 10247 - - -
AtCoder Beginner Contest 423 1551 - - -
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 8645 - - -
AtCoder Beginner Contest 426 562 - - -
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 76 - - -
AtCoder Beginner Contest 445 291 2035 1731 +40
AtCoder Beginner Contest 446 376 1954 1755 +24
AtCoder Beginner Contest 447 339 1984 1780 +25
AtCoder Beginner Contest 448 503 1826 1785 +5
AtCoder Beginner Contest 449 1129 1569 1765 -20
AtCoder Beginner Contest 450 224 2145 1809 +44
AtCoder Regular Contest++ 216 444 1403 1774 -35
AtCoder Beginner Contest 451 235 2148 1818 +44
AtCoder Beginner Contest 452 613 1818 1818 ±0
AtCoder Regular Contest 217 620 1597 1797 -21
AtCoder Beginner Contest 453 787 1723 1790 -7
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 438 1923 1804 +14
AtCoder Beginner Contest 456 234 2157 1845 +41
AtCoder Regular Contest 218 932 1296 1800 -45
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 439 1916 1812 +12
AtCoder Regular Contest-- 219 449 1725 1804 -8
AtCoder Beginner Contest 458 844 1721 1796 -8
AtCoder Regular Contest++ 220 637 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 675 1788 1795 -1
AtCoder Beginner Contest 460 1939 1397 1761 -34
AtCoder Regular Contest++ 221 449 - - -
AtCoder Beginner Contest 461 307 2083 1797 +36
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 1006 1649 1783 -14
Japanese Student Championship 2026 Qualification (AtCoder Regular Contest 222) 887 - - -
AtCoder Beginner Contest 463 515 1904 1796 +13
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 125 2342 1864 +68
AtCoder Beginner Contest 465 88 2400 1930 +66
AtCoder Beginner Contest 466 7254 - - -
AtCoder Regular Contest-- 224 230 2235 1965 +35