| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 1615 | NOIPJ2002D [NOIP2002 普及组] 过河卒 | 0 / 0 | (None) | |
| 1538 | NOIPJ2017A [NOIP2017 普及组] 成绩 | 42 / 54 | 1 | |
| 660 | 660 买铅笔 | 6 / 8 | 9 | |
| 661 | 661 龙虎斗 | 38 / 251 | 8 | |
| 667 | 667 金币 | 10 / 12 | 8 | |
| 704 | 704 买铅笔 | 51 / 83 | 2 | |
| 711 | 711 金币 | 56 / 74 | 1 |
By signing up a XAZXOI universal account, you can submit code and join discussions in all online judging services provided by us.