New Problems 2020 全國賽、2021 全國模擬賽修復完成，2022 TOI 初選、2021 全國賽上線囉！
Rejudge Announcement 1877 測資已修正 & rejudge
Rejudge Announcement 1877 測資已修正 & rejudge
Problems #NOI
| # | Name | TopCoder | AC Ratio(user) | AC (submission) | |
|---|---|---|---|---|---|
| 1347 |
|
62.5% (15/24) | 12.7% (72/567) | ||
| 1448 |
|
84.0% (42/50) | 36.5% (73/200) | ||
| 1949 |
|
77.8% (7/9) | 27.1% (23/85) |