题库
| 题号 | 标题 | 难度 | 标签 | 通过率 | 提交数 |
|---|---|---|---|---|---|
| P27115 | [AtCoder] Beterminant | 普及+ | 概率期望 数学 组合数学 | 0.0% | |
| P27114 | [AtCoder] Stamps 4 | NOI | 模拟 贪心 构造 | 0.0% | |
| P27113 | [AtCoder] Stamps 3 | NOI | 数学 数论 贪心 | 0.0% | |
| P27112 | [AtCoder] Stamps 2 | 省选 | 模拟 枚举 数学 | 0.0% | |
| P27111 | [AtCoder] Sum of f(n) | 提高+ | 数论 数学 枚举 | 0.0% | |
| P27110 | [AtCoder] Sum of (-1)^f(n) | 提高 | 数论 数学 | 0.0% | |
| P27109 | [AtCoder] Interesting Equation | NOI | 数学 枚举 暴力 | 0.0% | |
| P27108 | [AtCoder] CombinatioN | 提高- | 模拟 枚举 数学 | 0.0% | |
| P27107 | [AtCoder] Inversion Number | 提高 | 动态规划 矩阵 组合数学 | 0.0% | |
| P27106 | [AtCoder] Distributed Sorting | 提高 | 构造 贪心 模拟 | 0.0% | |
| P27105 | [AtCoder] Color Ball | NOI | 组合数学 容斥 动态规划 | 0.0% | |
| P27104 | [AtCoder] Artist | 提高+ | 模拟 枚举 前缀和 | 0.0% | |
| P27103 | [AtCoder] Cat Jumps | 提高 | 组合数学 动态规划 数学 | 0.0% | |
| P27102 | [AtCoder] Multiple of Nine | 普及+ | 动态规划 状压DP 数位DP | 0.0% | |
| P27101 | [AtCoder] Open the Door | NOI | 概率期望 动态规划 | 0.0% | |
| P27100 | [AtCoder] Quantum Multiplication | NOI | 动态规划 组合数学 数学 | 0.0% | |
| P27099 | [AtCoder] Red and Blue Medals | 省选 | 贪心 模拟 枚举 | 0.0% | |
| P27098 | [AtCoder] Chain Graph Pair | 提高 | 图论 组合数学 树 | 0.0% | |
| P27097 | [AtCoder] Make UTPC | 普及 | 枚举 贪心 字符串 | 0.0% | |
| P27096 | [AtCoder] Save Your MP | 省选 | 贪心 数学 枚举 | 0.0% |
共 30054 道题目