Problem Set - OpenJudge

	ID	Problem
	22102	P8938 Balancing the Game
	22103	P8939 Minimizing Circular Difference in a Permutation
	22104	P8940 Transform the Sequence via GCD Operations
	22105	P8941 Distinct Ordered Tuples Path Count
	22106	P8942 Deadly Mutated Sequence
	22107	P8943 Rachel and Michael’s Perilous Pursuit
	22108	P8944 Probability of Final Position after Random Swaps
	22109	P8945 Maximizing Subarray Sum on Modified Sequence
	22110	P8946 Sequence Binary Operation Sum
	22111	P8947 Substring Query Maximization
	22112	P8948 Recovering Original Exam Scores
	22113	P8949 Starch Tree Transformation
	22114	P8950 Expected Minimum Arborescence Cost
	22115	P8954 Dynamic Connectivity in a Power-Based Graph
	22116	P8955 Bitwise OR Card Operations
	22117	P8956 Summoning Spell Comparison
	22118	P8957 Elastic Mushrooms MST
	22119	P8958 Nested Interval Operations Sum
	22120	P8959 Dungeon Damage Accumulation
	22121	P8960 Folding Paper Crease Query
	22122	P8961 Maximizing GCD Modulo M
	22123	P8962 Correct Binary Search in a Permutation
	22124	P8963 Minimize Absolute Difference via Array Construction
	22125	P8964 Contestant Freopen Classification
	22126	P8965 XOR Distance Queries on a Tree
	22127	P8966 The Charge Game on a Binary Tree
	22128	P8967 Expected Steps to Reach the Dream in n‐Dimensional Space
	22129	P8968 Optimal Rounds in the Ball‐Dropping Game on a Binary Tree
	22130	P8969 Sequence Operations with Popcount Queries
	22131	P8970 Minimum Cost Defense on a Starship Network
	22132	P8971 Counting Valid Node Weight Assignments in a Tree
	22133	P8972 Restore the Past
	22134	P8973 Counting Connected Point Sets on a Tree
	22135	P8974 Counting DFS Traversal Orders with an Extra Edge
	22136	P8975 Lake‐Bottom City Trip
	22137	P8976 Construct a Permutation with Half‐Sums Constraints
	22138	P8977 Maximum Weighted Path on a Tree
	22139	P8978 Maximize the Minimum Value
	22140	P8979 Evaluating a Custom Recurrence Function F(k, n) modulo 998244353
	22141	P8980 Maximize the Game Rounds
	22142	P8981 Extreme Pair Contribution
	22143	P8982 Falling Number Query
	22144	P8983 Matrix Stability Adjustment
	22145	P8984 Binary Matrix Construction with Reachability Conditions
	22146	P8985 Magic Tower Online
	22147	P8986 Alien Gene Editing Minimization
	22148	P8987 Sequence Operation Queries
	22149	P8988 Interactive Sgn Recovery
	22150	P8989 Maximizing the Expected Steps of a Random Walk in a Directed Graph
	22151	P8990 Dynamic Beautiful Tree Lamp Count
	22152	P8991 Maximizing Contest Feature
	22153	P8992 Poker Card Game: Winning Hand Count
	22154	P8993 Divisibility Preservation in Base Conversion Algorithm
	22155	P8994 Winning Moves in the Tree Game with Special Abilities
	22156	P8995 Turn‐Based Circular Item Picking Game
	22157	P8996 Tin's Magical Shuffle
	22158	P8997 Helena's Math Homework
	22159	P8999 Non‐Crossing Tree Embedding
	22160	P9000 Dynamic Social Distancing
	22161	P9001 Parking Lot Reordering
	22162	P9002 Count of B-Good Numbers
	22163	P9003 NIT and TIN Game
	22164	P9004 Counting Ordered Permutation Tuples with Lexicographical and Inversion Constraints
	22165	P9005 Spanning Trees in a Hypercube Grid
	22166	P9006 Dividing Summoned Creatures
	22167	P9007 Counting Special Integer Triples
	22168	P9008 Party Handshakes
	22169	P9009 Composite Basic Problems: Odd Count, Prime Check, and Threshold Element
	22170	P9010 Counting Valid Leader Pairs
	22171	P9011 Cooling the Cows
	22172	P9012 Transform to MOO
	22173	P9013 miV Text Transformation
	22174	P9014 Feeding the Cows
	22175	P9015 Minimal Direction Changes Route
	22176	P9016 Bessie’s miV Find‐and‐Replace
	22177	P9017 Turning Off the Lights
	22178	P9018 Minimal Direction Changes in Bessie's Route
	22179	P9019 Tractor Paths and Special Counts
	22180	P9020 Magical Mana Collection
	22181	P9021 Toggle Tree Ornaments
	22182	P9022 Digit Processing
	22183	P9023 Matrix Toggle Count
	22184	P9024 Total Fence Area
	22185	P9025 Minimizing Total Moving Time for a Concert
	22186	P9026 Metro Route Swaps and Shortest Time
	22187	P9027 GCD Sequence Construction
	22188	P9028 Determine the Unsafety of NFP Cryptocurrencies
	22189	P9029 Chocolate Purchase Minimization
	22190	P9030 Alien Spaceships
	22191	P9031 Acoustic Corner Tiles
	22192	P9032 Maximum Skyscraper Beauty
	22193	P9033 XOR Sequence Construction
	22194	P9034 Multiset Mystery
	22195	P9035 Counting Valid Sequences
	22196	P9036 Independent Sets of Fixed Size
	22197	P9037 Overtaking on the Highway
	22198	P9038 Three Bottle Juice Problem
	22199	P9039 Tree Color Propagation
	22200	P9040 Maximizing Deployment Efficiency
	22201	P9041 Safe Chemical Transportation

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