洛谷热门题目

整理通过数 $\ge 1000$ 的洛谷题目（黑题包含所有洛谷题目）。 已按照通过数排序。 [红题（入门）1](https://www.luogu.com.cn/training/931865#problems) [2](https://www.luogu.com.cn/training/931866#problems) [3](https://www.luogu.com.cn/training/931867#problems) [4](https://www.luogu.com.cn/training/931868#problems) [5](https://www.luogu.com.cn/training/931869#problems) [6](https://www.luogu.com.cn/training/931870#problems) [7](https://www.luogu.com.cn/training/931871#problems) [8](https://www.luogu.com.cn/training/931872#problems) [橙题（普及−）1](https://www.luogu.com.cn/training/931873#problems) [2](https://www.luogu.com.cn/training/931874#problems) [3](https://www.luogu.com.cn/training/931875#problems) [4](https://www.luogu.com.cn/training/931876#problems) [5](https://www.luogu.com.cn/training/931878#problems) [6](https://www.luogu.com.cn/training/931879#problems) [7](https://www.luogu.com.cn/training/931880#problems) [8](https://www.luogu.com.cn/training/931881#problems) [9](https://www.luogu.com.cn/training/931882#problems) [10](https://www.luogu.com.cn/training/931883#problems) [11](https://www.luogu.com.cn/training/931884#problems) [12](https://www.luogu.com.cn/training/931885#problems) [13](https://www.luogu.com.cn/training/931887#problems) [14](https://www.luogu.com.cn/training/931888#problems) [15](https://www.luogu.com.cn/training/931889#problems) [黄题（普及/提高−）1](https://www.luogu.com.cn/training/931890#problems) [2](https://www.luogu.com.cn/training/931891#problems) [3](https://www.luogu.com.cn/training/931892#problems) [4](https://www.luogu.com.cn/training/931894#problems) [5](https://www.luogu.com.cn/training/931895#problems) [6](https://www.luogu.com.cn/training/931896#problems) [7](https://www.luogu.com.cn/training/931897#problems) [8](https://www.luogu.com.cn/training/931899#problems) [9](https://www.luogu.com.cn/training/931900#problems) [10](https://www.luogu.com.cn/training/931901#problems) [11](https://www.luogu.com.cn/training/931902#problems) [12](https://www.luogu.com.cn/training/931903#problems) [13](https://www.luogu.com.cn/training/931904#problems) [14](https://www.luogu.com.cn/training/931905#problems) [15](https://www.luogu.com.cn/training/931906#problems) [16](https://www.luogu.com.cn/training/931907#problems) [17](https://www.luogu.com.cn/training/931908#problems) [绿题（普及+/提高）1](https://www.luogu.com.cn/training/931909#problems) [2](https://www.luogu.com.cn/training/931910#problems) [3](https://www.luogu.com.cn/training/931911#problems) [4](https://www.luogu.com.cn/training/931912#problems) [5](https://www.luogu.com.cn/training/931948#problems) [6](https://www.luogu.com.cn/training/931949#problems) [7](https://www.luogu.com.cn/training/931950#problems) [8](https://www.luogu.com.cn/training/931951#problems) [9](https://www.luogu.com.cn/training/931952#problems) [10](https://www.luogu.com.cn/training/931954#problems) [11](https://www.luogu.com.cn/training/931955#problems) [12](https://www.luogu.com.cn/training/931958#problems) [13](https://www.luogu.com.cn/training/931959#problems) [14](https://www.luogu.com.cn/training/931960#problems) [蓝题（提高+/省选−）1](https://www.luogu.com.cn/training/931961#problems) [2](https://www.luogu.com.cn/training/931962#problems) [3](https://www.luogu.com.cn/training/931963#problems) [4](https://www.luogu.com.cn/training/931964#problems) [5](https://www.luogu.com.cn/training/931965#problems) [6](https://www.luogu.com.cn/training/931966#problems) [7](https://www.luogu.com.cn/training/931967#problems) [8](https://www.luogu.com.cn/training/931968#problems) [9](https://www.luogu.com.cn/training/931969#problems) [10](https://www.luogu.com.cn/training/931970#problems) [11](https://www.luogu.com.cn/training/931971#problems) [12](https://www.luogu.com.cn/training/931972#problems) [13](https://www.luogu.com.cn/training/931973#problems) [14](https://www.luogu.com.cn/training/931974#problems) [紫题（省选/NOI−）1](https://www.luogu.com.cn/training/931975#problems) [2](https://www.luogu.com.cn/training/931976#problems) [3](https://www.luogu.com.cn/training/931978#problems) [4](https://www.luogu.com.cn/training/931979#problems) [5](https://www.luogu.com.cn/training/931980#problems) [6](https://www.luogu.com.cn/training/931981#problems) [7](https://www.luogu.com.cn/training/931982#problems) [8](https://www.luogu.com.cn/training/931983#problems) [9](https://www.luogu.com.cn/training/931984#problems) [10](https://www.luogu.com.cn/training/931985#problems) [11](https://www.luogu.com.cn/training/931986#problems) [12](https://www.luogu.com.cn/training/931987#problems) [13](https://www.luogu.com.cn/training/931988#problems) [14](https://www.luogu.com.cn/training/931989#problems) [黑题（NOI/NOI+/CTSC）1](https://www.luogu.com.cn/training/931991#problems) [2](https://www.luogu.com.cn/training/931992#problems) [3](https://www.luogu.com.cn/training/931993#problems) [4](https://www.luogu.com.cn/training/931994#problems) [5](https://www.luogu.com.cn/training/931995#problems) [6](https://www.luogu.com.cn/training/931996#problems) [7](https://www.luogu.com.cn/training/931997#problems) [8](https://www.luogu.com.cn/training/931998#problems) [9](https://www.luogu.com.cn/training/931999#problems) [10](https://www.luogu.com.cn/training/932001#problems) [11](https://www.luogu.com.cn/training/932002#problems) [12](https://www.luogu.com.cn/training/932003#problems) [13](https://www.luogu.com.cn/training/932030#problems) [14](https://www.luogu.com.cn/training/932031#problems) [15](https://www.luogu.com.cn/training/932032#problems) [16](https://www.luogu.com.cn/training/932033#problems) [17](https://www.luogu.com.cn/training/932035#problems) [18](https://www.luogu.com.cn/training/932036#problems) [19](https://www.luogu.com.cn/training/932037#problems) [20](https://www.luogu.com.cn/training/932039#problems) [21](https://www.luogu.com.cn/training/932040#problems) [22](https://www.luogu.com.cn/training/932042#problems) [23](https://www.luogu.com.cn/training/932043#problems) [24](https://www.luogu.com.cn/training/932044#problems) [25](https://www.luogu.com.cn/training/932045#problems) [26](https://www.luogu.com.cn/training/932046#problems) [27](https://www.luogu.com.cn/training/932047#problems) [28](https://www.luogu.com.cn/training/932048#problems) [29](https://www.luogu.com.cn/training/932049#problems) [30](https://www.luogu.com.cn/training/932050#problems) [31](https://www.luogu.com.cn/training/932051#problems) [32](https://www.luogu.com.cn/training/932052#problems) [33](https://www.luogu.com.cn/training/932053#problems) [34](https://www.luogu.com.cn/training/932054#problems) **附**：[按照洛谷通过人数排序的 CF 题单](https://www.luogu.com.cn/training/465300) **附**：[按照洛谷通过人数排序的 AtCoder 题单](https://www.luogu.com.cn/training/520035) 如果您有任何建议，欢迎私信~ **算法交流群**：请添加微信 AC_0x3F，备注 luogu。入群资格：Codeforces $\ge$ 1200 分。 --- **注**：本题单会定期更新。在此期间内，题目标定难度可能会发生变化。 更新时间：2026.1.1