qiuzijin2026's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 314 6460 328 16 -
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 6420 - - -
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 3620 833 107 +91
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 4131 823 216 +109
AtCoder Beginner Contest 319 5187 894 337 +121
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 4048 - - -
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 9215 49 251 -86
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 3297 840 342 +91
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 1657 1296 544 +202
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 8303 142 473 -71
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 2540 1053 571 +98
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 3930 869 613 +42
AtCoder Regular Contest 170 1149 1359 740 +127
AtCoder Beginner Contest 338 1075 1470 860 +120
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 1638 1309 924 +64
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 3136 962 928 +4
AtCoder Beginner Contest 343 1315 1426 998 +70
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 2263 1172 1019 +21
AtCoder Regular Contest 173 1323 416 964 -55
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 9742 53 870 -94
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 3909 844 867 -3
AtCoder Regular Contest 175 1461 334 819 -48
AtCoder Beginner Contest 347 2816 1047 846 +27
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 1612 1342 910 +64
AtCoder Beginner Contest 349 9947 - - -
AtCoder Beginner Contest 350 919 1629 1012 +102
AtCoder Beginner Contest 351 1837 1284 1044 +32
AtCoder Beginner Contest 352 10539 - - -
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 3637 927 1032 -12
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 1834 1257 1058 +26
AtCoder Regular Contest 179 2031 804 1034 -24
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 1903 1306 1065 +31
AtCoder Beginner Contest 363 1294 1473 1115 +50
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 956 1606 1176 +61
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 785 1719 1245 +69
AtCoder Beginner Contest 366 2000 1269 1248 +3
AtCoder Beginner Contest 367 1148 1542 1281 +33
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 2388 1158 1269 -12
AtCoder Beginner Contest 369 310 2058 1379 +110
AtCoder Beginner Contest 373 558 1861 1438 +59
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 2699 1116 1409 -29
AtCoder Beginner Contest 378 270 2085 1499 +90
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 918 1587 1508 +9
AtCoder Beginner Contest 380 616 1798 1541 +33
AtCoder Regular Contest 187 692 1661 1554 +13
AtCoder Beginner Contest 381 1402 1287 1529 -25
estie Programming Contest 2024 (AtCoder Regular Contest 188) 881 1162 1497 -32
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 1472 1360 1484 -13
AtCoder Regular Contest 189 (Div. 2) 571 1735 1512 +28
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 1087 1502 1511 -1
AtCoder Beginner Contest 386 1743 1211 1484 -27
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 446 1904 1534 +50
AtCoder Beginner Contest 390 669 1742 1557 +23
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 865 1669 1568 +11
AtCoder Regular Contest 192 (Div. 2) 1056 1335 1547 -21
AtCoder Beginner Contest 393 10408 - - -
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 10712 - - -
AtCoder Regular Contest 197 (Div. 2) 591 1732 1567 +20
AtCoder Beginner Contest 405 108 2346 1673 +106
AtCoder Beginner Contest 408 348 1947 1704 +31
AtCoder Regular Contest 200 (Div. 2) 750 1084 1655 -49
AtCoder Beginner Contest 417 678 1719 1661 +6
AtCoder Regular Contest 203 (Div. 2) 348 1946 1693 +32
AtCoder Beginner Contest 418 859 1604 1685 -8
AtCoder Regular Contest 204 (Div. 1) 382 1573 1674 -11