CF 上找到的线段树题单

## 经典 [339D - Xenia and Bit Operations](/problem/CF339D) [356A - Knight Tournament](/problem/CF356A) [459D - Pashmak and Parmida's problem](/problem/CF459D) [61E - Enemy is weak](/problem/CF61E) [380C - Sereja and Brackets](/problem/CF380C) [474F - Ant colony](/problem/CF474F) [292E - Copying Data](/problem/CF292E) [501D - Misha and Permutations Summation](/problem/CF501D) [220E - Little Elephant and Inversions](/problem/CF220E) [338E - Optimize!](/problem/CF338E) [19D - Points](/problem/CF19D) [351D - Jeff and Removing Periods](/problem/CF351D) [515E - Drazil and Park](/problem/CF515E) [540E - Infinite Inversions](/problem/CF540E) [609F - Frogs and mosquitoes](/problem/CF609F) [594D - REQ](/problem/CF594D) [455E - Function](/problem/CF455E) ## 懒标记下传 [52C - Circular RMQ](/problem/CF52C) [145E - Lucky Queries](/problem/CF145E) [558E - A Simple Task](/problem/CF558E) [240F - TorCoder](/problem/CF240F) [446C - DZY Loves Fibonacci Numbers](/problem/CF446C) [115E - Linear Kingdom Races](/problem/CF115E) [438D - The Child and Sequence](/problem/CF438D) [121E - Lucky Array](/problem/CF121E) [610E - Alphabet Permutations](/problem/CF610E) [580E - Kefa and Watch](/problem/CF580E) ## 线段树与 vector [369E - Valera and Queries](/problem/CF369E) [610D - Vika and Segments](/problem/CF610D) ## 询问离线 [301D - Yaroslav and Divisors](/problem/CF301D) [500E - New Year Domino](/problem/CF500E) ## 线段树与 dp [474E - Pillars](/problem/CF474E) [597C - Subsequences](/problem/CF597C) [56E - Domino Principle](/problem/CF56E) ## 线段树与位运算 [482B - Interesting Array](/problem/CF482B) [242E - XOR on Segment](/problem/CF242E) ## 线段树与树 [383C - Propagating tree](/problem/CF383C) [343D - Water Tree](/problem/CF343D) [173E - Camping Groups](/problem/CF173E) [276E - Little Girl and Problem on Trees](/problem/CF276E) [396C - On Changing Tree](/problem/CF396C) [516D - Drazil and Morning Exercise](/problem/CF516D) [375D - Tree and Queries](/problem/CF375D)