| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 13 | P1012 区间大于等于计数与单点修改 SPOJ Give Away | 1 / 1 | 10 | |
| 14 | P1013 数列分块入门 1 | 1 / 1 | 10 | |
| 15 | P1014 数列分块入门 2 | 1 / 3 | 10 | |
| 16 | P1015 数列分块入门 3 | 1 / 2 | 10 | |
| 17 | P1016 数列分块入门 4 | 1 / 2 | 10 | |
| 18 | P1017 数列分块入门 5 | 2 / 4 | 10 | |
| 19 | P1018 数列分块入门 6 | 2 / 5 | 10 | |
| 20 | P1019 数列分块入门 7 | 2 / 17 | 9 | |
| 21 | P1020 数列分块入门 8 | 2 / 16 | 9 | |
| 22 | P1021 数列分块入门 9 | 2 / 12 | 10 |
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