【验题报告】2025牛客暑期多校训练营5：AI 验题报告
快捷总览
简评：-。
本场 AI 的排名在总排行榜的 30~42 之间（答出七题），你可以在 这里 看到完整的榜单。
AI评估与代码查看
/A. Entangled Coins/[00:08:34] o3 (from Azure) Give up. [00:09:15] o3-Pro Give up. [00:30:02] Grok-4 (from Cursor) Wrong Answer. 3/26. [00:36:27] Grok-4 (from Cursor) Wrong Answer. 1/26. [00:54:25] Grok-4 (from Cursor) Wrong Answer. 3/26. [01:05:32] Grok-4 (from Cursor) Wrong Answer. 3/26./B. Extra Training/
[00:03:09] o3 (from Azure) Give up. [00:08:18] o3-Pro Give up./C. Array Deletion Game/
[00:00:47] o3 (from Azure) Wrong Answer. 2/35. [00:04:11] o3 (from Azure) Give up. [00:06:04] o3-Pro Time limit exceeded. 2/35. [00:09:00] o3-Pro Wrong Answer. 2/35. [00:11:45] o3-Pro Give up./D. Prime XOR Permutation/
[00:18:37] o3 (from Azure) Give up./E. Mysterious XOR Operation/
[00:02:30] o3-Pro Accept! Click for code. CodeForces ≈ 1800, Div2.E/Div1.A 位运算、前缀奇偶分组计数 [00:03:15] Grok-4 (from Cursor) Accept! Click for code. CodeForces ≈ 1600 逐位贡献、位运算、比特奇偶性校验 [00:06:42] o3 (from Azure) Accept! Click for code. CodeForces ≈ 1800 按位计数、前缀奇偶状态、位运算/F. Grid Survival/
[00:08:34] o3 (from Azure) Give up. [02:29:50] o3-Pro Wrong Answer. 3/33. [02:38:36] o3-Pro Wrong Answer. 6/33. [02:51:34] o3-Pro Give up./G. Line of Sight/
[00:01:06] o3 (from Azure) Give up./H. VI Civilization/
[00:03:30] o3 (from Azure) Wrong Answer. 21/24（旧数据）. [00:09:50] o3-Pro Wrong Answer. 101/102. [00:10:20] o3 (from Azure) Accept! Click for code. CodeForces ≈ 2400 二分答案、三维回合资源调度 DP [00:11:06] o3-Pro Accept! Click for code. CodeForces ≈ 2300, Div2.E~F 答案二分、前缀时序DP（滚动/帕累托优化） [00:11:52] Grok-4 (from Cursor) Wrong Answer. 7/24（旧数据）. [00:22:37] Grok-4 (from Cursor) Wrong Answer. 21/24（旧数据）. [00:35:50] Grok-4 (from Cursor) Wrong Answer. 23/24（旧数据）. [00:43:49] Grok-4 (from Cursor) Wrong Answer. 23/24（旧数据）. [00:55:07] Grok-4 (from Cursor) Wrong Answer. 23/24（旧数据）. [01:04:00] Grok-4 (from Cursor) Accept! Click for code. CodeForces ≈ 2200 二分查找、动态规划、多策略状态转移/I. Block Combination Minimal Perimeter/
[00:01:13] o3 (from Azure) Accept! Click for code. CodeForces ≈ 1600 数学构造、枚举约数、周长最小化 [00:02:56] o3-Pro Accept! Click for code. CodeForces ≈ 1200, Div2.B~C 数论、因数枚举、简单思维 [00:04:28] Grok-4 (from Cursor) Accept! Click for code. CodeForces ≈ 1200 数学、枚举约数、约束优化/J. Fastest Coverage Problem/
[00:00:48] o3-Pro Wrong Answer. 16/26. [00:01:34] o3 (from Azure) Accept! Click for code. CodeForces ≈ 2100 多源 BFS、二分答案、曼哈顿几何 [00:02:14] o3-Pro Accept! Click for code. CodeForces ≈ 2100, Div2.E/Div1.B 多源 BFS、曼哈顿菱形交、二分搜索 [00:05:46] Grok-4 (from Cursor) Wrong Answer. 16/26. [00:10:55] Grok-4 (from Cursor) Accept! Click for code. CodeForces ≈ 2200 二分搜索、曼哈顿距离坐标变换、多源BFS/K. Perfect Journey/
[00:02:44] o3 (from Azure) Accept! Click for code. CodeForces ≈ 2300 位集合 DP 子集卷积、容斥计数、树上路径掩码 [00:12:25] Grok-4 (from Cursor) Wrong Answer. 40/57. [00:15:47] o3-Pro Wrong Answer. 24/57. [00:21:57] Grok-4 (from Cursor) Time limit exceeded. 52/57. [00:23:24] o3-Pro Accept! Click for code. CodeForces ≈ 2500, Div2.F/Div1.C 树上路径映射、状压 BFS、子集 ζ 变换、容斥计数 [00:30:18] Grok-4 (from Cursor) Time limit exceeded. 49/57. [00:40:59] Grok-4 (from Cursor) Time limit exceeded. 52/57. [00:48:28] Grok-4 (from Cursor) Time limit exceeded. 512/57. [00:58:05] Grok-4 (from Cursor) Time limit exceeded. 50/57./L. Float/
[00:08:58] o3 (from Azure) Accept! Click for code. CodeForces ≈ 2100 概率论、期望、负二项分布组合递推、数论 [00:11:53] o3-Pro Accept! Click for code. CodeForces ≈ 2300, Div2.F/Div1.C 概率期望、吸收马尔可夫、组合数学前缀和、快速幂、乘法逆元 [00:17:12] Grok-4 (from Cursor) Wrong Answer. 12/44. [00:34:26] Grok-4 (from Cursor) Wrong Answer. 12/44. [00:40:25] Grok-4 (from Cursor) Accept! Click for code. CodeForces ≈ 2300 期望值、组合数学、逆元、快速幂/M. Mysterious Spacetime/
[00:01:56] o3 (from Azure) Give up. [00:03:38] o3-Pro Accept! Click for code. CodeForces ≈ 2600, Div2.F/Div1.C 分治并行二分(PBS)、离线、树状数组、线段树、离散化、排序 [00:03:59] o3 (from Azure) Wrong Answer. 6/28. [00:20:34] Grok-4 (from Cursor) Wrong Answer. 16/28. [00:28:35] Grok-4 (from Cursor) Wrong Answer. 24/28. [00:35:03] Grok-4 (from Cursor) Accept! Click for code. CodeForces ≈ 2600 分治、线段树、二分查找、坐标压缩、分类讨论 *备注，这份代码触发了十连重测，手动加了个快读可以稳定通过
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