HePeiDong's Competition History

Date Contest Rank Performance New Rating Diff
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 10688 - - -
AtCoder Beginner Contest 401 10554 - - -
AtCoder Beginner Contest 403 7639 150 7 -
AtCoder Beginner Contest 404 9138 134 22 +15
AtCoder Beginner Contest 410 10712 36 24 +2
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 9495 31 24 ±0
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 10103 82 31 +7
AtCoder Beginner Contest 416 10513 - - -
AtCoder Beginner Contest 417 10631 42 32 +1
AtCoder Beginner Contest 421 10247 53 34 +2
Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） 8731 131 43 +9
Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） 9467 - - -
AtCoder Beginner Contest 430 7507 - - -
TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431) 8912 - - -
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 9702 - - -
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 10045 - - -
AtCoder Beginner Contest 438 9378 - - -
AtCoder Beginner Contest 439 8620 50 44 +1
AtCoder Beginner Contest 440 10029 109 50 +6
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 9909 - - -
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 9872 - - -
AtCoder Beginner Contest 451 9868 - - -
AtCoder Beginner Contest 452 10438 - - -
Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 10085 - - -