yihai's Competition History

Date Contest Rank Performance New Rating Diff
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 7367 404 20 -
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 8472 230 47 +27
AtCoder Beginner Contest 421 5052 700 119 +72