| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 7 | 7 [R2A]三人组队 | 759 / 1049 | 1 | |
| 8 | 8 [R2B]向前看 | 580 / 1454 | 5 | |
| 12 | 12 [R2F]带修求和 | 45 / 632 | 9 | |
| 22 | 22 [R4D]排队问题 | 165 / 668 | 7 | |
| 30 | 30 [R5F]知识点复习 | 28 / 631 | 9 | |
| 40 | 40 [R7D]最小极差 | 65 / 613 | 9 | |
| 42 | 42 [R7F]连续区间 | 24 / 250 | 9 | |
| 48 | 48 [R8F]括号子序列 | 24 / 251 | 9 | |
| 56 | 56 [R10B]平方数 | 461 / 1468 | 6 | |
| 74 | 74 [R13B]n位数 | 497 / 771 | 2 | |
| 76 | 76 [R13D]支架 | 215 / 672 | 6 | |
| 84 | 84 [R14F]战队选人2 | 32 / 805 | 9 | |
| 87 | 87 [R15C]订单处理 | 374 / 772 | 4 | |
| 91 | 91 [R16A]总分 | 590 / 739 | 1 | |
| 96 | 96 [R16F]知识点学习3 | 40 / 290 | 8 | |
| 98 | 98 [R17B]最多连胜 | 458 / 893 | 3 | |
| 100 | 100 [R17D]数字跳跃 | 142 / 731 | 7 | |
| 101 | 101 [R17E]线路架设 | 17 / 254 | 9 | |
| 105 | 105 [R18C]支架2 | 411 / 734 | 3 | |
| 117 | 117 [R20C]两两不同 | 401 / 1754 | 3 | |
| 120 | 120 [R20F]构图判树 | 48 / 744 | 8 | |
| 165 | 165 [R27E]数字操作 | 112 / 457 | 7 | |
| 176 | 176 [R29C]机器人移动 | 313 / 1189 | 7 | |
| 177 | 177 [R29D]平滑数 | 123 / 1104 | 9 | |
| 199 | 199 [R33B]中位数 | 172 / 1260 | 8 | |
| 205 | 205 [R34B]括号回文串 | 367 / 726 | 3 | |
| 218 | 218 [R36C]画廊 | 189 / 573 | 6 | |
| 247 | 247 [R40D]Yet another ICPC problem | 93 / 440 | 7 | |
| 251 | 251 [R41B]购物 | 374 / 677 | 3 | |
| 392 | 392 [R63B]升级包 | 319 / 804 | 5 | |
| 393 | 393 [R63C]这是一个01串题1 | 268 / 495 | 3 |
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