---学习ing---:
博客地址:https://www.cnblogs.com/hua-dong/
---学习ing---:
博客地址:https://www.cnblogs.com/hua-dong/
HDU - 5126: stars (求立方体内点数 CDQ套CDQ)
“2018宁夏邀请赛 ” 兼 “The 2019 Asia Yinchuan First Round Online Programming”
CodeForces - 1051E :Vasya and Big Integers(Z算法 & DP )
Gym - 100962F: Frank Sinatra (树上莫队+bitset)
Gym-101242B:Branch Assignment(最短路,四边形不等式优化DP)
POJ - 3728:The merchant (Tarjan 带权并查集)
CodeForces - 76A:Gift (最小生成树 解决单调性问题是思想)
CF1245 A. Good ol' Numbers Coloring(java与gcd)
Gym - 100796I:Shell Game(圆台的最大内接球半径)
POJ3525:Most Distant Point from the Sea(二分+半平面交)
Gym - 101002D:Programming Team (01分数规划+树上依赖背包)
Gym - 101002H: Jewel Thief (背包,分组,DP决策单调性)
CF1120 C. Compress String(SAM+DP)
Codeforces Round #FF (Div. 1)简单题解
CodeForces - 710F:String Set Queries (二进制分组 处理 在线AC自动机)