qianshushu's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 412 8237 - - -
Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） 10013 38 2 -
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 9697 121 12 +10
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 10112 82 20 +8
Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） 8088 186 35 +15
AtCoder Beginner Contest 428 8322 205 52 +17
Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） 9391 93 57 +5
AtCoder Beginner Contest 430 6641 207 71 +14
TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431) 8045 - - -
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 9012 - - -
AtCoder Beginner Contest 433 9424 - - -
Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 8063 97 74 +3
AtCoder Beginner Contest 435 9833 - - -
AtCoder Beginner Contest 436 9219 155 83 +9
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 8948 - - -
AtCoder Beginner Contest 440 9353 - - -
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 9392 152 90 +7
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 8644 - - -
AtCoder Beginner Contest 448 10050 - - -
AtCoder Beginner Contest 449 9704 - - -
AtCoder Beginner Contest 451 10252 - - -
AtCoder Beginner Contest 453 10425 - - -
Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） 9404 - - -
Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 10243 42 82 -8
AtCoder Beginner Contest 456 9550 53 78 -4
AtCoder Beginner Contest 461 10967 - - -