Problem Set - OpenJudge

	ID	Problem
	20902	P7715 Count H-Shaped Patterns
	20903	P7716 Overlaying Domino Arrangements
	20904	P7717 Counting XOR Sequence
	20905	P7718 Equalizing Array with Subarray Operations
	20906	P7719 Minimum Segments Covering Problem
	20907	P7720 Filling Cells with Catalan Weights and Colorings
	20908	P7721 Distinct Set Summation
	20909	P7722 Triple Count Query with Array Updates
	20910	P7723 Interactive Grid Operation Simulation
	20911	P7724 Ancient Archive Puzzle
	20912	P7725 Gem-Embedded Crab Strength Maximization
	20913	P7726 Restore the Celestial Password
	20914	P7727 Meteorological Fixed Point
	20915	P7728 The Growing Lunar Tree
	20916	P7729 Optimal Wormhole Construction
	20917	P7730 Magic Mountain Manipulation
	20918	P7731 Minimum Transfer Cost in the Escalator Mansion
	20919	P7732 Tree Color Flipping
	20920	P7733 Lab Data Rescue
	20921	P7734 Beautiful Binary String Transformation
	20922	P7735 Tree Modification and Heavy Edge Query
	20923	P7736 Even–Odd Intersection Difference of Path Schemes
	20924	P7737 Parade Route City Count
	20925	P7738 Quantum Communication Noise
	20926	P7739 The Ancient Password
	20927	P7740 Robot Tape Transformation
	20928	P7741 Hidden Treasure Grid
	20929	P7742 Channel Menu Adjustment
	20930	P7743 D'Hondt Method Representative Allocation
	20931	P7744 Cube Rolling Sum
	20932	P7745 Robot Manhattan Path Sum
	20933	P7746 Factory Salary Monitoring
	20934	P7747 Mirko's Assembly Line Scheduling
	20935	P7748 Pass the Box
	20936	P7749 Handshakes in a Grid
	20937	P7750 Recover the Original Word
	20938	P7751 Minimum Flight Time with Two‐End Insertion
	20939	P7752 Mirko's Image Coloring
	20940	P7753 Winning Strategy in the Axis‐Aligned Line Game
	20941	P7754 Chessboard Painting
	20942	P7755 Scoring Order Pairs
	20943	P7756 Good Friends Counting
	20944	P7757 Delegation Check-in Optimization
	20945	P7758 Herkabe Teacher and the Aesthetic Leaderboard
	20946	P7759 Infer Initial Register Values
	20947	P7760 Tuna Sale Valuation
	20948	P7761 Maximize Deposit Percentage Difference
	20949	P7762 Union of Centered Rectangles
	20950	P7763 Achieving Complete Connectivity
	20951	P7764 Count Numbers Appearing Exactly Twice in a Range
	20952	P7765 Crossword Intersection
	20953	P7767 Minimum Operations to Convert Sequence to A
	20954	P7768 Tax Collection in the Kingdom of Ugly
	20955	P7769 Matching Contiguous Segments
	20956	P7770 Online Comfort Value Query
	20957	P7771 Lexicographically Smallest Eulerian Path in a Directed Graph
	20958	P7772 Minimum N Satisfying Ceiling Condition
	20959	P7773 Minimum Rearranged Roman Numeral
	20960	P7774 Angle Combination Problem
	20961	P7775 Maximize the Minimum Distance from Trees
	20962	P7776 Characteristic Polynomial
	20963	P7777 Rin's Stone Game
	20964	P7778 Reconstruct Dancing Line
	20965	P7779 Nonnegative Pell Equation Sum
	20966	P7780 Suffix Range Update and Frequency Power Sum
	20967	P7781 Sum of Inversion Counts over Permuted Subsequences
	20968	P7782 Count Paths Through Each Vertex in a Tree
	20969	P7783 Matrix Toggle Puzzle
	20970	P7784 Chandelier Core Merging
	20971	P7785 H-Index Calculation
	20972	P7786 Minimum Added Phones for Chain Ringing
	20973	P7787 Maximum Tournament Survival Round
	20974	P7788 Sum of Imperfection Values
	20975	P7789 Minimum Cost to Connect Cards
	20976	P7790 Minimum Cost Division Game
	20977	P7791 Cafeteria Combo Optimization
	20978	P7792 Keymaster’s Endless Challenge
	20979	P7793 Minimum Estimated Difficulty Sum
	20980	P7794 Bojan's Coloring Challenge
	20981	P7795 Maximum Average Subsequence
	20982	P7796 Minimizing Operation 2 Moves in Library Book Arrangement
	20983	P7797 Belote Card Game Scoring
	20984	P7798 Mislav's Fruit Feast
	20985	P7799 Mirka's Piano Tuning
	20986	P7800 Counting Mirko's Winning Configurations
	20987	P7801 Minimizing the Product of Average Potato Prices
	20988	P7802 Mystic Infinite Rev Table Queries
	20989	P7803 Cross Operation String Generation
	20990	P7804 Maximize Increasing Record Count under Gap Constraint
	20991	P7805 Bookworm Fight Deduction
	20992	P7806 Laser Beam Destruction
	20993	P7807 Restoring the Original Tree
	20994	P7809 Longest Subsequence Queries on a Binary Sequence
	20995	P7810 Maximum Valid Segments Partitioning
	20996	P7811 Minimum Modulo Value in Subarray Queries
	20997	P7812 Maximized Permutation Weight
	20998	P7813 Maximum Sum Path in a Number Triangle
	20999	P7814 Subsequence‐Inclusion and Substring‐Avoidance in Binary Strings
	21000	P7815 Sin T over Tree Triangles
	21001	P7816 Balanced Edge Orientation with Odd Weights

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