| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 5 | 5 [R1E]过分的子区间 | 121 / 770 | 8 | |
| 12 | 12 [R2F]带修求和 | 45 / 632 | 9 | |
| 16 | 16 [R3D]拼三角形 | 189 / 883 | 7 | |
| 29 | 29 [R5E]余数和 | 155 / 701 | 7 | |
| 30 | 30 [R5F]知识点复习 | 28 / 631 | 9 | |
| 34 | 34 [R6D]数字矩阵 | 83 / 1044 | 9 | |
| 40 | 40 [R7D]最小极差 | 65 / 613 | 9 | |
| 64 | 64 [R11D]山谷数 | 55 / 412 | 8 | |
| 89 | 89 [R15E]扫地机器人 | 57 / 635 | 9 | |
| 94 | 94 [R16D]通关 | 259 / 608 | 4 | |
| 126 | 126 [R21E]物品移动 | 133 / 558 | 7 | |
| 157 | 157 [R26D]美食节 | 179 / 1332 | 8 | |
| 183 | 183 [R30D]路径第K小 | 93 / 483 | 7 | |
| 206 | 206 [R34C]无限序列 | 147 / 640 | 7 |
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