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 #easy
| # | Name | TopCoder | AC Ratio(user) | AC (submission) | |
|---|---|---|---|---|---|
| 1880 |
|
87.9% (29/33) | 35.4% (73/206) | ||
| 1881 |
|
60.0% (6/10) | 41.4% (12/29) | ||
| 1882 |
|
77.8% (49/63) | 32.3% (115/356) | ||
| 1883 |
|
96.9% (62/64) | 41.3% (104/252) | ||
| 1901 |
|
66.7% (20/30) | 23.9% (33/138) |