ruanhaojun's Competition History

Date Contest Rank Performance New Rating Diff
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 8140 - - -
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 8368 - - -
AtCoder Regular Contest 172 1573 - - -
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 6738 418 21 -
AtCoder Regular Contest 175 1461 - - -
AtCoder Beginner Contest 350 3957 869 124 +103
AtCoder Beginner Contest 358 7945 325 152 +28
AtCoder Beginner Contest 363 10606 - - -
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 1141 1532 507 +355
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 10503 39 366 -141
estie Programming Contest 2024 (AtCoder Regular Contest 188) 881 - - -
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 1120 1487 637 +271
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 2197 1138 726 +89
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 3546 849 740 +14
AtCoder Beginner Contest 386 811 1587 900 +160
AtCoder Beginner Contest 387 5489 451 847 -53
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 1888 1258 907 +60
AtCoder Beginner Contest 390 9683 - - -
AtCoder Beginner Contest 391 1896 1230 952 +45
AtCoder Beginner Contest 393 1145 1517 1037 +85
AtCoder Beginner Contest 395 1478 1357 1079 +42
AtCoder Beginner Contest 396 427 1914 1214 +135
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 3104 1029 1193 -21
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 1766 1281 1203 +10
AtCoder Beginner Contest 399 825 1631 1259 +56
AtCoder Beginner Contest 400 907 1599 1302 +43
AtCoder Beginner Contest 401 2133 1214 1292 -10
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 4018 787 1247 -45
AtCoder Beginner Contest 404 2467 1104 1232 -15
AtCoder Beginner Contest 405 3033 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 2922 - - -
AtCoder Beginner Contest 407 1571 - - -
AtCoder Beginner Contest 408 3544 - - -
AtCoder Beginner Contest 409 3327 - - -
AtCoder Beginner Contest 419 1365 1421 1254 +22
AtCoder Beginner Contest 420 2958 985 1228 -26
AtCoder Beginner Contest 421 10247 - - -
AtCoder Beginner Contest 426 9992 - - -
AtCoder Regular Contest 207 (Div.1) 522 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 9081 - - -
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 9532 - - -
AtCoder Grand Contest 074 285 - - -
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 9012 - - -
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 8505 - - -
AtCoder Beginner Contest 435 2509 1155 1221 -7
AtCoder Beginner Contest 436 914 1623 1270 +49