Problem Set - OpenJudge

	ID	Problem
	13810	P11718 URL Router Matching
	13811	P11719 Pharmacist's Reagent Mixing Challenge
	13812	P11720 Amoeba Genome Homolog Pairing
	13813	P11721 Magical Headphones
	13814	P11723 Maximizing Parity Sum
	13815	P11724 Maximizing Poster Vividness
	13816	P11725 JOIG High School Trip Selection
	13817	P11726 Lexicographically Smallest Final Ranking
	13818	P11727 Card Matching Game – Maximizing Score
	13819	P11728 Robot Movement Simulation
	13820	P11729 K-th Minimum VIP Flight Purchase Plan
	13822	P11730 Sone and Jie’s String Games
	13823	P11731 Range XOR and Set Update with Maximum XOR Query
	13824	P11732 Constructing a DAG from Cactus Graph Queries
	13825	P11733 Divine Chaos Simulation in Four-Dimensional Space
	13826	P11734 Connectivity Value Sum over Spanning Subgraphs
	13827	P11735 Ancient Sequence Table Updates
	13828	P11736 Maximizing Monkey Happiness
	13829	P11737 Energy Battle Strategy
	13830	P11738 Simulated Execution of Simplified C++ Programs
	13831	P11739 Counting Factorizations with Divisor Restrictions
	13833	P11740 String Transformation and Historical Query
	13834	P11742 Permutation MEX Parity
	13835	P11743 Maximize Reversal Contribution
	13836	P11744 Wandering Businessman’s Profitable Journey
	13837	P11745 Firefly Intervals
	13838	P11746 Winning Configuration Count in Alternating Black‐White Game
	13839	P11747 GCD Operation Queries
	13840	P11748 Maximizing Weighted Prefix Sum in Lexicographic Permutations
	13841	P11749 Counting Palindromic Substrings in a Repeated String
	13843	P11750 Misaka Mikoto's Sequence Intervals Query
	13844	P11751 Decrypting the Encrypted Matrix
	13845	P11752 Hanging Painting
	13846	P11753 Good Indices Interval
	13847	P11754 Equivalence Sequence Operation
	13848	P11755 Path Edge Update on Tree
	13849	P11756 Grassland Fence Division
	13850	P11757 Simulate City Network Construction and Shortest Path Queries
	13851	P11758 Minimizing Maximum Delivery Distance
	13852	P11759 DNA Molecule Transformation
	13854	P11760 Operations on Exponential Array
	13855	P11761 Fair Product Selection
	13856	P11762 Spanning Tree Walk
	13857	P11763 Family Wars and Angry Count
	13858	P11764 Construct a Non‐negative Integer Sequence under Interval Change Constraints
	13859	P11765 Evoking Memories
	13860	P11766 Tree Weight Sum via Farthest Paths
	13861	P11767 Counting Constrained Sequences
	13862	P11768 Bicycle Assisted Manhattan Navigation
	13863	P11769 Monotonic Daily Practice Optimization
	13865	P11770 Snow Accumulation on Window Sills
	13866	P11771 Minimum Adjustment Energy in Note Triples
	13867	P11772 Wenwen News Revenue Maximization
	13868	P11773 Card Sorting by k-th Removal
	13869	P11774 Maximizing Overlapping Rectangles
	13870	P11775 Set Union Merging
	13871	P11776 Counting Valid Rectilinear Polygons
	13872	P11777 Minimum Number of Sets in a Boolean Algebra
	13873	P11778 Identical Shape Pairs in Grid Components
	13874	P11779 Interactive Full Binary Tree Reconstruction
	13876	P11780 Highway Purchase Optimization
	13877	P11781 Robot Selection and Dominance
	13878	P11782 Maximum Score from Card Pairing
	13879	P11783 Minimum Chocolate Purchases with Ticket Exchanges
	13880	P11784 Luogu Problem Navigation
	13881	P11785 Powers of Two Sum Sequence
	13882	P11786 Cyclic Rotation to Strictly Increasing Sequence
	13883	P11787 Parallel Volunteer Admission Simulation
	13884	P11788 Brave Bitaro's Spell Power
	13885	P11789 Maximum Exhibition Paintings
	13887	P11790 Wind Temperature Calculation
	13888	P11791 Maximizing Reachable Stations
	13889	P11792 JOIOI Kingdom Partition
	13890	P11793 Orange Packaging
	13891	P11794 Insert a Character to Maximize JOI Subsequences
	13892	P11795 Increased Railway Fares and Resident Dissatisfaction
	13893	P11796 Pointing Emoticons
	13894	P11797 Minimizing Maximum Absolute Value After Uniform Operations
	13895	P11798 Find an Integer with Given XOR
	13896	P11799 Triple Nested XOR Sum
	13898	P11800 Counting Valid Shifts
	13899	P11801 Minimal Prefix Maximum Path Weight
	13900	P11802 Completing a Directed Graph to a Permutation with a c-th Root
	13901	P11803 Tree Color and Weight Maintenance
	13902	P11804 Coin Merging
	13903	P11805 Fresh Shaobing Waiting Time Minimization
	13904	P11806 Square Tiling Construction
	13905	P11807 Lexicographical Sequence Sorting
	13906	P11808 Connected Brick Placement
	13907	P11809 Maximizing the Nesting Chain of Good Polygons
	13909	P11810 Maintaining Connectivity in a Grid of Towns
	13910	P11811 Maximum Connected d-Core Subgraph
	13911	P11812 Intersection of Vertices in All Cycles of a Directed Graph
	13912	P11813 Return to Base
	13913	P11814 Minimizing the Maximum L1 Distance over Sequences
	13914	P11815 Maximizing Animal Group Score
	13915	P11816 Three-Dimensional Chessboard Shift
	13916	P11817 Counting 2‐Regular Directed Graphs
	13917	P11818 Find the Position of 1 in a Hidden Permutation
	13918	P11819 Analyzing the Incorrect Floyd-Warshall Algorithm

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