| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 6 | 6 [R1F]重复度不超过k的数 | 69 / 386 | 8 | |
| 9 | 9 [R2C]三元组 | 339 / 1576 | 7 | |
| 28 | 28 [R5D]数字变异 | 147 / 1347 | 9 | |
| 32 | 32 [R6B]MEX | 507 / 1787 | 6 | |
| 34 | 34 [R6D]数字矩阵 | 80 / 1031 | 9 | |
| 42 | 42 [R7F]连续区间 | 19 / 228 | 9 | |
| 51 | 51 [R9C]k倍数区间 | 220 / 786 | 6 | |
| 52 | 52 [R9D]战队选人 | 113 / 551 | 7 | |
| 53 | 53 [R9E]炸弹2 | 45 / 254 | 8 | |
| 58 | 58 [R10D]合成球 | 64 / 544 | 8 | |
| 59 | 59 [R10E]知识点学习2 | 79 / 315 | 7 | |
| 71 | 71 [R12E]投票分组 | 69 / 300 | 7 | |
| 88 | 88 [R15D]二维异或和 | 205 / 682 | 6 | |
| 96 | 96 [R16F]知识点学习3 | 39 / 286 | 8 | |
| 113 | 113 [R19E]区间和 | 83 / 472 | 8 | |
| 127 | 127 [R21F]二分图计数 | 20 / 416 | 9 | |
| 134 | 134 [R22F]子序列计数 | 38 / 472 | 9 | |
| 140 | 140 [R23E]第k小子序列 | 31 / 256 | 6 | |
| 144 | 144 [R24C]开关控制 | 163 / 1713 | 9 | |
| 145 | 145 [R24D]发光的数码管 | 63 / 435 | 8 | |
| 146 | 146 [R24E]成环概率 | 58 / 192 | 6 | |
| 166 | 166 [R27F]公约数 | 40 / 358 | 9 | |
| 167 | 167 [R27G]山峰 | 11 / 161 | 9 | |
| 185 | 185 [R30F]红蓝砖块 | 21 / 198 | 9 | |
| 208 | 208 [R34E]整数数组 | 29 / 436 | 9 | |
| 220 | 220 [R36E]出题组2 | 51 / 137 | 5 | |
| 248 | 248 [R40E]Yet another counting problem | 6 / 162 | 10 |
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