zer0star's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 096 1004 766 50 -
AtCoder Beginner Contest 097 252 1105 250 +200
AtCoder Beginner Contest 099 1613 369 260 +10
AtCoder Beginner Contest 103 1665 476 287 +27
AtCoder Beginner Contest 105 1902 - - -
AtCoder Beginner Contest 126 3608 - - -
AtCoder Beginner Contest 128 1485 1136 472 +185
AtCoder Beginner Contest 129 2360 750 516 +44
AtCoder Beginner Contest 130 4686 85 422 -94
AtCoder Beginner Contest 131 1053 1301 597 +175
AtCoder Beginner Contest 133 2393 824 629 +32
AtCoder Beginner Contest 137 1303 1188 719 +90
AtCoder Beginner Contest 138 1404 1165 786 +67
Japanese Student Championship 2019 Qualification 799 1517 906 +120
AtCoder Beginner Contest 139 2193 941 909 +3
AtCoder Beginner Contest 140 1718 1031 924 +15
AtCoder Beginner Contest 141 2850 619 891 -33
AtCoder Grand Contest 038 1051 1084 915 +24
AtCoder Beginner Contest 142 2290 825 904 -11
AtCoder Grand Contest 039 1496 1066 923 +19
AtCoder Beginner Contest 143 2576 697 900 -23
AtCoder Beginner Contest 144 906 1386 964 +64
AtCoder Grand Contest 040 465 1645 1060 +96
NIKKEI Programming Contest 2019-2 1902 874 1041 -19
AtCoder Beginner Contest 145 1777 992 1036 -5
DISCO Presents Discovery Channel Code Contest 2020 Qual 765 1486 1093 +57
AtCoder Beginner Contest 146 1351 1131 1097 +4
Sumitomo Mitsui Trust Bank Programming Contest 2019 657 1550 1154 +57
AtCoder Beginner Contest 147 1632 1048 1143 -11
AtCoder Beginner Contest 148 1144 1270 1157 +14
AtCoder Grand Contest 041 756 1585 1209 +52
AtCoder Beginner Contest 149 564 - - -
Dwango Programming Contest 6th 465 1737 1276 +67
AtCoder Beginner Contest 151 506 1689 1326 +50
Keyence Programming Contest 2020 1977 878 1287 -39
AtCoder Beginner Contest 152 735 1485 1309 +22
AtCoder Beginner Contest 153 1073 1349 1313 +4
AtCoder Beginner Contest 155 603 1613 1348 +35
AtCoder Beginner Contest 156 394 1808 1404 +56
AtCoder Beginner Contest 157 236 1943 1471 +67
AtCoder Beginner Contest 158 1419 1222 1448 -23
Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 509 1821 1492 +44
Panasonic Programming Contest 2020 463 1837 1532 +40
AtCoder Beginner Contest 159 167 2263 1631 +99
AtCoder Beginner Contest 160 2764 1030 1582 -49
AtCoder Beginner Contest 161 1497 1349 1561 -21
AtCoder Beginner Contest 162 550 1804 1588 +27
AtCoder Beginner Contest 163 3801 - - -
AtCoder Beginner Contest 164 1416 1378 1568 -20
AtCoder Beginner Contest 165 357 2019 1622 +54
AtCoder Beginner Contest 166 2609 1093 1579 -43
AtCoder Beginner Contest 167 84 2400 1693 +114
AtCoder Beginner Contest 168 1441 1348 1663 -30
AtCoder Grand Contest 044 444 1885 1687 +24
NOMURA Programming Competition 2020 1009 1600 1679 -8
AtCoder Beginner Contest 169 362 2004 1716 +37
Tokio Marine & Nichido Fire Insurance Programming Contest 2020 1636 1249 1677 -39
AtCoder Beginner Contest 170 463 1846 1695 +18
AtCoder Grand Contest 046 752 1615 1687 -8
AtCoder Beginner Contest 171 976 1554 1674 -13
AtCoder Beginner Contest 172 3163 950 1619 -55
AtCoder Beginner Contest 173 1756 1287 1590 -29
AIsing Programming Contest 2020 2817 925 1538 -52
AtCoder Beginner Contest 174 120 2337 1648 +110
AtCoder Grand Contest 047 326 2128 1706 +58
AtCoder Beginner Contest 175 628 1705 1706 ±0
AtCoder Beginner Contest 176 559 1758 1711 +5
AtCoder Beginner Contest 177 423 1876 1729 +18
AtCoder Beginner Contest 179 661 1701 1726 -3
ACL Beginner Contest 402 1766 1730 +4
AtCoder Regular Contest 104 868 1608 1719 -11
HHKB Programming Contest 2020 1033 1423 1692 -27
AtCoder Regular Contest 105 1983 780 1627 -65
AtCoder Beginner Contest 180 359 1805 1646 +19
AtCoder Grand Contest 048 482 1765 1659 +13
AtCoder Regular Contest 106 1502 1174 1619 -40
AtCoder Regular Contest 107 1470 1176 1581 -38
AtCoder Beginner Contest 181 855 1409 1565 -16
AtCoder Beginner Contest 182 156 2261 1657 +92
AtCoder Grand Contest 049 648 1361 1630 -27
AtCoder Beginner Contest 183 932 1464 1615 -15
AtCoder Regular Contest 108 1021 1429 1598 -17
AtCoder Beginner Contest 184 759 1645 1602 +4
AtCoder Regular Contest 109 531 1827 1627 +25
AtCoder Regular Contest 110 (Sponsored by KAJIMA CORPORATION) 1206 1287 1597 -30
Panasonic Programming Contest (AtCoder Beginner Contest 186) 153 2316 1693 +96
AtCoder Beginner Contest 187 946 1495 1674 -19
AtCoder Regular Contest 111 469 1847 1693 +19
AtCoder Beginner Contest 188 539 1785 1702 +9
KEYENCE Programming Contest 2021 1095 1369 1673 -29
AtCoder Beginner Contest 189 513 1830 1690 +17
AtCoder Beginner Contest 190 642 1753 1696 +6
AtCoder Beginner Contest 191 298 2072 1740 +44
AtCoder Regular Contest 112 444 1941 1762 +22
AtCoder Beginner Contest 192 43 2400 1844 +82
AtCoder Regular Contest 113 672 1759 1836 -8
Caddi Programming Contest 2021(AtCoder Beginner Contest 193) 467 1864 1839 +3
AtCoder Beginner Contest 194 54 2400 1909 +70
Panasonic Programming Contest (AtCoder Beginner Contest 195) 406 1927 1911 +2
AtCoder Beginner Contest 196 185 2239 1948 +37
AtCoder Regular Contest 115 285 2065 1960 +12
AtCoder Beginner Contest 197(Sponsored by Panasonic) 374 1942 1958 -2
AtCoder Regular Contest 116 1201 1299 1907 -51
AtCoder Grand Contest 053 647 1126 1849 -58
AtCoder Beginner Contest 198 554 1717 1836 -13
Japanese Student Championship 2021 588 1627 1817 -19
AtCoder Regular Contest 117 1069 1346 1778 -39
AtCoder Beginner Contest 199(Sponsored by Panasonic) 862 1578 1759 -19
ZONe Energy Programming Contest 407 2003 1786 +27
KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 2069 1109 1734 -52
Mynavi Programming Contest 2021(AtCoder Beginner Contest 201) 726 1649 1725 -9
AtCoder Regular Contest 119 405 1890 1743 +18
AISing Programming Contest 2021(AtCoder Beginner Contest 202) 586 1725 1741 -2
AtCoder Regular Contest 120 413 1822 1750 +9
NOMURA Programming Contest 2021 (AtCoder Regular Contest 121) 312 2093 1789 +39
AtCoder Beginner Contest 203(Sponsored by Panasonic) 448 1855 1796 +7
AtCoder Beginner Contest 204 1122 1436 1764 -32
AtCoder Beginner Contest 205 606 1716 1760 -4
AtCoder Beginner Contest 206(Sponsored by Panasonic) 989 1491 1735 -25
AtCoder Beginner Contest 207 297 2025 1768 +33
AtCoder Beginner Contest 208 1791 1158 1719 -49
AtCoder Beginner Contest 209 3305 796 1654 -65
AtCoder Regular Contest 124 1035 1217 1617 -37
AtCoder Beginner Contest 212 473 1840 1641 +24
AtCoder Beginner Contest 214 1422 1296 1611 -30
AtCoder Beginner Contest 215 549 1808 1632 +21
AtCoder Regular Contest 125 499 1801 1650 +18
AtCoder Beginner Contest 216 456 1868 1674 +24
AtCoder Beginner Contest 217 298 2138 1730 +56
AtCoder Beginner Contest 218 189 2256 1795 +65
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 913 1503 1769 -26
AtCoder Beginner Contest 220 462 1847 1777 +8
AtCoder Beginner Contest 221 197 2213 1829 +52
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 237 2132 1863 +34
Daiwa Securities Co. Ltd. Programming Contest 2021 (AtCoder Regular Contest 128) 413 1888 1865 +2
AtCoder Beginner Contest 223 606 1555 1838 -27
AtCoder Beginner Contest 224 353 1917 1846 +8
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 116 2400 1915 +69
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 633 1665 1892 -23
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 436 1858 1889 -3
AtCoder Regular Contest 130 174 2258 1932 +43
AtCoder Beginner Contest 230 730 1524 1897 -35
AtCoder Regular Contest 131 1313 1030 1834 -63
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 274 2005 1852 +18
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 280 2002 1868 +16
AtCoder Beginner Contest 233 1297 1282 1821 -47
AtCoder Regular Contest 132 735 1554 1797 -24
AtCoder Beginner Contest 234 502 1814 1799 +2
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 219 2211 1847 +48
AtCoder Regular Contest 133 1347 1251 1800 -47
AtCoder Beginner Contest 236 282 2074 1830 +30
AtCoder Regular Contest 134 1249 - - -
AtCoder Beginner Contest 237 117 2400 1902 +72
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 460 1851 1897 -5
AtCoder Beginner Contest 240 162 2243 1936 +39
AtCoder Beginner Contest 241(Sponsored by Panasonic) 362 1921 1935 -1
AtCoder Beginner Contest 242 446 1863 1928 -7
AtCoder Beginner Contest 243 404 1906 1926 -2
AtCoder Beginner Contest 244 52 2400 1983 +57
AtCoder Beginner Contest 245 367 1955 1980 -3
AtCoder Beginner Contest 246 112 2400 2030 +50
AtCoder Beginner Contest 247 7314 - - -
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 2987 - - -
AtCoder Regular Contest 140 410 1924 2020 -10
AtCoder Beginner Contest 252 8171 - - -
AtCoder Beginner Contest 258 1191 - - -
AtCoder Beginner Contest 262 2591 - - -
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 815 - - -
AtCoder Grand Contest 058 262 2288 2049 +29
AtCoder Beginner Contest 265 6754 - - -
AtCoder Beginner Contest 266 406 - - -
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 3427 - - -
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 914 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 6728 - - -
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 829 - - -
AtCoder Regular Contest 150 1762 - - -
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 750 - - -
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 336 - - -
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 1287 - - -
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 73 - - -
AtCoder Beginner Contest 281 248 - - -
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 972 - - -
AtCoder Grand Contest 060 283 2173 2062 +13
AtCoder Regular Contest 153 203 2318 2091 +29
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 73 - - -
AtCoder Regular Contest 154 202 2275 2110 +19
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 7645 - - -
AtCoder Beginner Contest 295 1334 - - -
AtCoder Beginner Contest 296 748 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 871 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 6922 - - -
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 1787 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 214 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 2764 - - -
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 1118 - - -
AtCoder Regular Contest 164 198 2349 2137 +27
freee Programming Contest 2023(AtCoder Beginner Contest 310) 10856 - - -
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 560 - - -
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 1413 - - -
AtCoder Beginner Contest 313 8771 - - -
AtCoder Beginner Contest 314 8819 - - -
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 1271 - - -
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 579 - - -
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 10171 - - -
World Tour Finals 2022 Day2(Open Contest) 47 - - -
AtCoder Beginner Contest 322 10113 - - -
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 1863 - - -
AtCoder Regular Contest 167 1511 1086 2066 -71
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 574 - - -
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 371 - - -
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 1069 - - -
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 579 1720 2035 -31
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 972 - - -
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 2189 - - -
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 652 - - -
AtCoder Beginner Contest 347 1838 - - -
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 816 - - -
AtCoder Beginner Contest 350 416 - - -
AtCoder Beginner Contest 351 288 - - -
AtCoder Beginner Contest 352 693 - - -
AtCoder Beginner Contest 353 425 - - -
AtCoder Regular Contest 177 70 2675 2118 +83