XUDJY
归档
全部
2019年(共76篇)
12-10 划水划到现在一点点感想 12-10 2019 ICPC 南京站 12-10 2019 ICPC 银川站 12-10 2019ICPC南昌站E.Bob's Problem 12-09 Codeforces Round #604 (Div. 2) 12-02 C Everyone is a Winner!(整除分块) 12-02 Cf #603 (Div. 2) 11-29 Cf #559 (Div. 2)B. Expansion coefficient of the array 11-28 Ed Cf Round 64 C. Match Points(二分) 11-28 Cf 813C 11-28 Ed Cf 77-D A Game with Traps (二分,贪心) 11-28 Cf #557 11-25 Cf #561 11-25 Cf #602 C - Messy (构造,思维) 11-25 Cf #602 D2 - Optimal Subsequences (01线段树) 11-21 Codeforces Round #600 (Div. 2) C,D 11-21 CF 601 D Feeding Chicken(S形构造) 11-20 CF 601 C. League of Leesins 11-18 CSP 201812-2 小明放学 11-18 CSP 201809-2 买菜(差分 or 排序 11-17 C++一些好玩的东西 11-14 Educational Codeforces Round 76 11-10 QT读写文本 11-07 Codeforces Round #599 Div. 2 11-05 CodeforcesRound#598 (Div. 3)思维 11-04 C - Beautiful Lyrics(模拟 11-02 D.Shichikuji and Power Grid(思维 10-31 矩阵基本性质 10-31 K. Addition Robot(矩阵+线段树) 10-30 G. Performance Review(线段树) 10-28 H. Twin Buildings(思维,排序降维) 10-28 C. Even Path(思维,前缀和) 10-27 D.Power Products(质因子) 10-25 Ed Cf Round 75-E(二分+贪心) 10-16 Div. 2 E. Compress Words(KMP) 10-16 Cf 578 D. White Lines(差分) 10-14 CF1205-B Shortest Cycle(最小环问题) 10-13 反省*2 10-07 Codeforce 1208E Let Them Slide 10-07 D. Restore Permutation(线段树+思维) 10-07 E Petya and Construction Set 10-07 C Save the Nature 10-06 D. Coloring Edges(拓扑判环) 10-05 Codeforces Round #586-E 10-04 反省*1 09-28 C++练习一 09-19 树剖初识 09-17 #575 09-16 #576 09-15 #584 09-10 Prim与Kru,Dij与SPFA 09-09 CSP 09-09 Floyd 09-08 2019徐州ICPC 09-03 概率/期望DP 09-02 Codeforce(思维) 08-31 扩展KMP 08-29 KMP 08-25 矩阵 08-21 2019牛客多校补题 08-20 背包 08-16 DP相关题解 08-13 整体二分初识 08-11 CDQ分治初识 08-09 匹配问题 08-08 dfs序,欧拉序 08-08 划分树初识 08-07 单调栈 08-04 LIS(最长递增子序列) 08-02 分块优化 08-02 线段树练习 07-29 数的整除特征 07-25 差分与前缀和 07-23 Lca几种解决方式(代更) 07-22 XTYZ-NOIP+班刷题计划chapter5 07-20 XTYZ-NOIP+班刷题计划chapter4