省选/NOI− - 题库 - oirush

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	11705	ATabc134f [ABC134F] Permutation Oddness 动态规划 DP 省选/NOI− S4	1 / 1	10
	11717	ATabc136f [ABC136F] Enclosed Points 省选/NOI−	1 / 1	10
	11720	ATabc137f [ABC137F] Polynomial Construction 省选/NOI−	1 / 3	10
	11728	ATabc138f [ABC138F] Coincidence 数位 DP 省选/NOI−	1 / 2	10
	11840	ATabc157f [ABC157F] Yakiniku Optimization Problem 省选/NOI−	1 / 1	10
	11878	ATabc163f [ABC163F] path pass i 省选/NOI−	1 / 1	10
	11906	ATabc168f [ABC168F] . (Single Dot) 省选/NOI−	1 / 1	10
	11950	ATabc175f [ABC175F] Making Palindrome 省选/NOI−	1 / 3	10
	11954	ATabc176f [ABC176F] Brave CHAIN 动态规划 DP 动态规划优化状态合并 STL 省选/NOI−	1 / 1	10
	11981	ATabc180f [ABC180F] Unbranched 动态规划 DP 组合数学差分省选/NOI−	1 / 1	10
	12058	ATabc193f [ABC193F] Zebraness 图论网络流图论建模省选/NOI−	1 / 2	10
	12076	ATabc196f [ABC196F] Substring 2 省选/NOI−	1 / 1	10
	12088	ATabc198f [ABC198F] Cube 省选/NOI−	1 / 1	10
	12100	ATabc200f [ABC200F] Minflip Summation 省选/NOI−	1 / 1	10
	12107	ATabc201f [ABC201F] Insertion Sort 省选/NOI−	1 / 1	10
	12148	ATabc208f [ABC208F] Cumulative Sum 拉格朗日插值法省选/NOI−	1 / 1	10
	12160	ATabc210f [ABC210F] Coprime Solitaire 2-SAT 省选/NOI−	1 / 1	10
	12174	ATabc212h [ABC212H] Nim Counting 快速沃尔什变换 FWT 集合幂级数子集卷积省选/NOI−	1 / 1	10
	12181	ATabc213f [ABC213F] Common Prefixes 后缀自动机 SAM 后缀数组 SA 后缀树省选/NOI−	1 / 1	10
	12182	ATabc213g [ABC213G] Connectivity 2 动态规划 DP 状态合并省选/NOI−	1 / 1	10
	12183	ATabc213h [ABC213H] Stroll 省选/NOI−	1 / 1	10
	12187	ATabc214g [ABC214G] Three Permutations 省选/NOI−	1 / 1	10
	12192	ATabc214h [ABC214H] Collecting 省选/NOI−	1 / 1	10
	12222	ATabc217h [ABC217H] Snuketoon 动态规划 DP 斜率维护技巧 slope trick 省选/NOI−	1 / 1	10
	12223	ATabc218h [ABC218H] Red and Blue Lamps 省选/NOI−	1 / 1	10
	12230	ATabc219f [ABC219F] Cleaning Robot 省选/NOI−	1 / 1	10
	12236	ATabc220g [ABC220G] Isosceles Trapezium 省选/NOI−	1 / 1	10
	12245	ATabc221g [ABC221G] Jumping sequence 省选/NOI−	1 / 1	10
	12246	ATabc221h [ABC221H] Count Multiset 动态规划 DP 省选/NOI−	1 / 1	10
	12264	ATabc223h [ABC223H] Xor Query 省选/NOI−	1 / 1	10
	12270	ATabc224h [ABC224H] Security Camera 2 省选/NOI−	1 / 1	10
	12277	ATabc225g [ABC225G] X 省选/NOI−	1 / 1	10
	12307	ATabc228g [ABC228G] Digits on Grid 省选/NOI−	1 / 1	10
	12316	ATabc230g [ABC230G] GCD Permutation 省选/NOI−	1 / 1	10
	12325	ATabc231g [ABC231G] Balls in Boxes 省选/NOI−	1 / 1	10
	12333	ATabc231h [ABC231H] Minimum Coloring 网络流省选/NOI−	1 / 2	10
	12334	ATabc232g [ABC232G] Modulo Shortest Path 省选/NOI−	1 / 1	10
	12335	ATabc232h [ABC232H] King's Tour 省选/NOI−	1 / 5	10
	12341	ATabc233h [ABC233Ex] Manhattan Christmas Tree 省选/NOI−	1 / 2	10
	12352	ATabc234h [ABC234Ex] Enumerate Pairs 省选/NOI−	1 / 1	10
	12366	ATabc236g [ABC236G] Good Vertices 矩阵运算矩阵乘法省选/NOI−	1 / 1	10
	12367	ATabc236h [ABC236Ex] Distinct Multiples 省选/NOI−	1 / 1	10
	12377	ATabc237h [ABC237Ex] Hakata 省选/NOI−	1 / 1	10
	12390	ATabc239g [ABC239G] Builder Takahashi 网络流最小割省选/NOI−	1 / 1	10
	12389	ATabc239h [ABC239Ex] Dice Product 2 动态规划 DP 整除分块省选/NOI−	1 / 1	10
	12398	ATabc240g [ABC240G] Teleporting Takahashi 组合数学省选/NOI−	1 / 1	10
	12399	ATabc240h [ABC240Ex] Sequence of Substrings 省选/NOI−	1 / 1	10
	12404	ATabc241g [ABC241G] Round Robin 省选/NOI−	1 / 1	10
	12406	ATabc241h [ABC241Ex] Card Deck Score 省选/NOI−	1 / 1	10
	12414	ATabc242h [ABC242Ex] Random Painting 省选/NOI−	1 / 1	10
	12432	ATabc244h [ABC244Ex] Linear Maximization 省选/NOI−	1 / 1	10
	12436	ATabc245h [ABC245Ex] Product Modulo 2 中国剩余定理 CRT 组合数学省选/NOI− S5	1 / 2	10
	12446	ATabc246h [ABC246Ex] 01? Queries 动态 DP 省选/NOI−	1 / 1	10
	12455	ATabc247h [ABC247Ex] Rearranging Problem 省选/NOI− NTT S7	1 / 1	10
	12468	ATabc248g [ABC248G] GCD cost on the tree 省选/NOI−	3 / 114	10
	12464	ATabc248h [ABC248Ex] Beautiful Subsequences 省选/NOI−	1 / 1	10
	12469	ATabc249g [ABC249G] Xor Cards 省选/NOI−	1 / 1	10
	11513	ATabc250h [ABC250Ex] Trespassing Takahashi 省选/NOI−	2 / 2	10
	9910	ATabc251g [ABC251G] Intersection of Polygons 省选/NOI−	2 / 2	10
	9940	ATabc253h [ABC253Ex] We Love Forest 省选/NOI−	1 / 4	10
	9953	ATabc254g [ABC254G] Elevators 线段树倍增省选/NOI−	1 / 1	10
	9955	ATabc254h [ABC254Ex] Multiply or Divide by 2 省选/NOI−	1 / 1	10
	9969	ATabc255g [ABC255G] Constrained Nim 省选/NOI−	1 / 1	10
	9983	ATabc256h [ABC256Ex] I like Query Problem 省选/NOI−	1 / 3	10
	10049	ATabc258h [ABC258Ex] Odd Steps 省选/NOI−	1 / 1	10
	10056	ATabc259g [ABC259G] Grid Card Game 省选/NOI−	1 / 1	10
	10057	ATabc259h [ABC259Ex] Yet Another Path Counting 省选/NOI−	1 / 1	10
	9914	ATabc261g [ABC261G] Replace 省选/NOI−	1 / 2	10
	9915	ATabc261h [ABC261Ex] Game on Graph 省选/NOI−	1 / 2	10
	9935	ATabc262h [ABC262Ex] Max Limited Sequence 动态规划 DP 线段树容斥原理省选/NOI−	1 / 1	10
	9968	ATabc264h [ABC264Ex] Perfect Binary Tree 省选/NOI−	1 / 1	10
	9984	ATabc265f [ABC265F] Manhattan Cafe 动态规划 DP 前缀和省选/NOI−	1 / 1	10
	9994	ATabc266h [ABC266Ex] Snuke Panic (2D) 省选/NOI−	1 / 1	10
	10001	ATabc267h [ABC267Ex] Odd Sum 省选/NOI−	1 / 1	10
	10016	ATabc269g [ABC269G] Reversible Cards 2 省选/NOI−	1 / 1	10
	257	ATabc272f [ABC272F] Two Strings 省选/NOI−	2 / 2	10
	7756	ATabc274g [ABC274G] Security Camera 3 省选/NOI−	2 / 2	10
	7748	ATabc275g [ABC275G] Infinite Knapsack 省选/NOI−	1 / 1	10
	7731	ATabc276g [ABC276G] Count Sequences 省选/NOI−	1 / 1	10
	7702	ATabc277f [ABC277F] Sorting a Matrix 省选/NOI−	1 / 1	10
	7724	ATabc277h [ABC277Ex] Constrained Sums 2-SAT 省选/NOI−	1 / 1	10
	2328	ATabc278g [ABC278G] Generalized Subtraction Game 博弈论 SG 函数省选/NOI−	0 / 1	10
	714	ATabc280g [ABC280G] Do Use Hexagon Grid 2 容斥原理省选/NOI−	1 / 1	10
	7023	ATabc282h [ABC282Ex] Min + Sum 二分分治省选/NOI−	1 / 1	10
	7797	ATabc285g [ABC285G] Tatami 网络流二分图省选/NOI−	6 / 27	8
	7790	ATabc286h [ABC286Ex] Don't Swim 计算几何省选/NOI−	1 / 2	10
	7689	ATabc288g [ABC288G] 3^N Minesweeper 线性代数快速沃尔什变换 FWT 省选/NOI−	1 / 1	10
	1740	ATabc291g [ABC291G] OR Sum 省选/NOI−	1 / 5	10
	1741	ATabc291h [ABC291Ex] Balanced Tree 省选/NOI−	1 / 2	10
	1727	ATabc293h [ABC293Ex] Optimal Path Decomposition 省选/NOI−	1 / 1	10
	1201	ATabc295h [ABC295Ex] E or m 动态规划 DP 轮廓线 DP 省选/NOI−	1 / 2	10
	1193	ATabc296h [ABC296Ex] Unite 省选/NOI−	1 / 2	10
	9182	ATabc298g [ABC298G] Strawberry War 省选/NOI−	1 / 1	10
	9173	ATabc299f [ABC299F] Square Subsequence 有限状态自动机省选/NOI−	1 / 1	10
	9157	ATabc301f [ABC301F] Anti-DDoS 省选/NOI−	1 / 1	10
	9159	ATabc301h [ABC301Ex] Difference of Distance 省选/NOI−	1 / 1	10
	9541	ATabc302h [ABC302Ex] Ball Collector 省选/NOI−	2 / 2	10
	9151	ATabc303h [ABC303Ex] Constrained Tree Degree 省选/NOI−	1 / 1	10
	9143	ATabc304h [ABC304Ex] Constrained Topological Sort 省选/NOI−	2 / 3	10
	9126	ATabc306g [ABC306G] Return to 1 省选/NOI−	1 / 1	10

根据当前过滤条件随机选择一道题