茄子Min:
博客地址:https://www.cnblogs.com/qieqiemin/
茄子Min:
博客地址:https://www.cnblogs.com/qieqiemin/
Make It Connected CodeForces - 1095F (建图+最小生成树)
Almost Acyclic Graph CodeForces - 915D (思维+拓扑排序判环)
Codeforces 920E-Connected Components? (set,补图,连通块)
2019ICPC南京网络赛A题 The beautiful values of the palace(三维偏序)
Diagonal Walking v.2 CodeForces - 1036B (思维,贪心)
F - One Occurrence CodeForces - 1000F (线段树+离线处理)
Can you answer these queries I SPOJ - GSS1 (线段树维护区间连续最大值/最大连续子段和)
Powerful array CodeForces - 86D (莫队算法)
D. Happy Tree Party CodeForces 593D树链剖分,树边权转点权
Continued Fractions CodeForces - 305B (java+高精 / 数学)
Reachability from the Capital CodeForces - 999E (强连通)
Educational Codeforces Round 40 C. Matrix Walk( 思维)
关于set/map 等容器对string类的时间性能指标对比
[Codeforces Round #617 (Div. 3)] 题解 A,B,C,D,E1,E2,F
[Codeforces Round #622 (Div. 2)] - C2. Skyscrapers (hard version) (单调栈)
AtCoder Beginner Contest 152 - F - Tree and Constraints (容斥定理+树上路径的性质)
Fire Again CodeForces - 35C (BFS)
AtCoDeerくんと選挙速報 / AtCoDeer and Election Report AtCoder - 2140 (按比例扩大)