yifeixu's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 216 4292 431 22 -
AtCoder Beginner Contest 218 4760 524 76 +54
AtCoder Beginner Contest 221 3442 748 163 +87
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 3613 621 225 +62
Daiwa Securities Co. Ltd. Programming Contest 2021 (AtCoder Regular Contest 128) 1821 165 208 -17
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 4328 340 223 +15
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 3234 534 259 +36
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 1653 1075 393 +134
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 2015 933 482 +89
AtCoder Beginner Contest 233 2939 764 522 +40
AtCoder Regular Contest 132 1669 853 569 +47
AtCoder Beginner Contest 234 3496 720 588 +19
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 3150 806 616 +28
AtCoder Regular Contest 133 2888 - - -
AtCoder Beginner Contest 236 1410 1325 726 +110
AtCoder Regular Contest 134 2782 658 718 -8
AtCoder Beginner Contest 237 673 1674 877 +159
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 2554 957 886 +9
AtCoder Regular Contest 135 1526 1056 906 +20
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 983 1485 986 +80
AtCoder Beginner Contest 240 7234 - - -
AtCoder Beginner Contest 241(Sponsored by Panasonic) 787 1598 1071 +85
AtCoder Beginner Contest 242 2549 1001 1063 -8
AtCoder Beginner Contest 243 2704 933 1050 -13
AtCoder Regular Contest 137 2706 - - -
AtCoder Beginner Contest 246 1388 1313 1081 +31
Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138) 1016 1440 1125 +44
AtCoder Beginner Contest 247 3408 741 1090 -35
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 6488 - - -
AtCoder Beginner Contest 250 1298 1298 1113 +23
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 7125 - - -
AtCoder Beginner Contest 252 837 1575 1171 +58
AtCoder Beginner Contest 254 1705 1195 1173 +2
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 1844 1124 1168 -5
AtCoder Beginner Contest 259 2518 989 1151 -17
AtCoder Regular Contest 144 1890 1023 1139 -12
AtCoder Beginner Contest 261 1174 1415 1170 +31
AtCoder Beginner Contest 262 2164 1010 1155 -15
freee Programming Contest 2022(AtCoder Beginner Contest 264) 3189 783 1122 -33
AtCoder Regular Contest 146 2533 603 1078 -44
AtCoder Beginner Contest 266 871 1566 1138 +60
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 1465 1300 1156 +18
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 863 1528 1200 +44
AtCoder Regular Contest 148 1281 1179 1197 -3
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 3308 702 1156 -41
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 619 1721 1227 +71
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 2288 1009 1207 -20
AtCoder Regular Contest 149 1258 1199 1206 -1
AtCoder Beginner Contest 272 914 1496 1239 +33
AtCoder Regular Contest 150 691 1700 1295 +56
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 324 1952 1380 +85
AtCoder Regular Contest 151 1165 1250 1368 -12
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 980 1486 1380 +12
AtCoder Beginner Contest 276 1001 1439 1386 +6
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 1660 1186 1368 -18
AtCoder Beginner Contest 278 189 2217 1487 +119
AtCoder Regular Contest 152 992 1273 1467 -20
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 6681 - - -
AtCoder Beginner Contest 281 664 1654 1488 +21
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 811 1550 1494 +6
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 196 2157 1580 +86
AtCoder Beginner Contest 284 1828 1193 1547 -33
AtCoder Regular Contest 153 2464 826 1492 -55
AtCoder Beginner Contest 285 166 2064 1564 +72
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 1435 1324 1542 -22
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 1120 1444 1533 -9
AtCoder Regular Contest 156 1808 920 1484 -49
AtCoder Regular Contest 157 2270 - - -
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 1154 1383 1474 -10
AtCoder Beginner Contest 293 1093 1443 1471 -3
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 380 1913 1524 +53
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 1434 1260 1500 -24
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 1028 1451 1495 -5
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 873 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 3191 806 1442 -53
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 2457 944 1401 -41
AtCoder Beginner Contest 308 584 1758 1442 +41
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 1193 1423 1440 -2
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 1606 1311 1428 -12
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 442 1920 1488 +60
AtCoder Beginner Contest 313 1814 1240 1465 -23
AtCoder Beginner Contest 314 474 1870 1513 +48
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 278 2059 1580 +67
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 121 2400 1694 +114
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 870 1623 1687 -7
AtCoder Beginner Contest 319 163 2296 1765 +78
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 1062 1529 1743 -22
AtCoder Beginner Contest 322 10113 - - -
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 416 1924 1763 +20
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 112 2400 1845 +82
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 637 1772 1838 -7
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 974 1586 1815 -23
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 1064 - - -
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 605 1727 1806 -9
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 1160 1469 1777 -29
estie Programming Contest 2023 (AtCoder Regular Contest 169) 435 1976 1798 +21
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 722 1703 1789 -9
AtCoder Grand Contest 065 572 1227 1744 -45
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 117 2400 1829 +85
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 10288 - - -
AtCoder Beginner Contest 336 158 2285 1883 +54
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 584 1834 1879 -4
AtCoder Beginner Contest 338 1286 - - -
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 81 2400 1943 +64
AtCoder Regular Contest 171 1062 1398 1898 -45
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 446 1926 1901 +3
AtCoder Regular Contest 172 519 1868 1898 -3
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 412 1990 1908 +10
AtCoder Beginner Contest 343 139 2396 1967 +59
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 47 2400 2018 +51