liangruichen's Competition History

Date Contest Rank Performance New Rating Diff
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 3379 - - -
AtCoder Beginner Contest 240 7234 28 1 -
AtCoder Beginner Contest 241(Sponsored by Panasonic) 2210 1074 89 +88
AtCoder Beginner Contest 242 6194 294 117 +28
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 2696 853 218 +101
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 2234 1031 365 +147
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 1656 1197 544 +179
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 1798 1138 654 +110
AtCoder Beginner Contest 258 5083 531 633 -21
AtCoder Beginner Contest 259 1528 1279 745 +112
AtCoder Beginner Contest 260 7224 46 637 -108
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 2030 1076 703 +66
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 2745 881 725 +22
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 1860 1099 777 +52
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 1258 1301 853 +76
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 2167 1070 880 +27
AtCoder Beginner Contest 296 1487 - - -
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 1135 1394 952 +72
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 827 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 2807 890 944 -8
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 735 1664 1051 +107
freee Programming Contest 2023(AtCoder Beginner Contest 310) 2103 1242 1073 +22
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 650 - - -
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 1234 1434 1118 +45
AtCoder Beginner Contest 313 3971 785 1086 -32
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 713 1655 1163 +77
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 576 1810 1252 +89
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 752 1692 1307 +55
AtCoder Beginner Contest 319 514 1862 1380 +73
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 2224 1156 1358 -22
AtCoder Regular Contest 165 626 1741 1404 +46
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 979 1567 1422 +18
AtCoder Beginner Contest 322 37 2400 1571 +149
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 527 1843 1602 +31
AtCoder Regular Contest 166 442 1950 1643 +41
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 739 1674 1646 +3
AtCoder Regular Contest 167 946 1449 1628 -18
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 1291 1328 1601 -27
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 433 1917 1637 +36
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 1005 1574 1631 -6
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 2584 1109 1587 -44
AtCoder Regular Contest 170 1301 1262 1558 -29
AtCoder Beginner Contest 338 422 1874 1594 +36
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 75 2400 1707 +113
AtCoder Regular Contest 171 961 1471 1685 -22
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 243 2155 1742 +57
AtCoder Beginner Contest 343 1216 1463 1717 -25
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 1868 1268 1679 -38
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 2260 1158 1636 -43
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 539 1848 1659 +23
AtCoder Beginner Contest 347 778 1660 1659 ±0
AtCoder Beginner Contest 349 530 1849 1680 +21
AtCoder Beginner Contest 350 115 2400 1776 +96
AtCoder Regular Contest 176 1185 1228 1731 -45
AtCoder Beginner Contest 351 1058 1559 1715 -16
AtCoder Beginner Contest 352 414 1960 1742 +27
AtCoder Regular Contest 177 2550 - - -