ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
---|---|---|---|---|
5 | 5 [R1E]过分的子区间 | 44 / 505 | 9 | |
12 | 12 [R2F]带修求和 | 19 / 422 | 9 | |
18 | 18 [R3F]均值区间和 | 14 / 251 | 9 | |
33 | 33 [R6C]分班 | 205 / 849 | 7 | |
40 | 40 [R7D]最小极差 | 39 / 439 | 9 |
By signing up a 代码源竞赛平台 universal account, you can submit code and join discussions in all online judging services provided by us.