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 #2015-TOI-2nd
| # | Name | TopCoder | AC Ratio(user) | AC (submission) | |
|---|---|---|---|---|---|
| 1545 |
|
50.0% (10/20) | 6.7% (14/210) | ||
| 1579 |
|
98.0% (48/49) | 57.7% (135/234) | ||
| 1919 |
|
86.4% (38/44) | 29.5% (113/383) |