Problem Set - OpenJudge

	ID	Problem
	12596	P10575 Next Saturday Children's Day
	12597	P10576 Finding the Sum of Special Integers on Children’s Day
	12598	P10577 Rabbits Gathering
	12599	P10578 Minimum Rotations to Solve the 3x3 Grid
	12600	P10579 Maximal Subarray Length with Weighted Bound
	12602	P10580 Sequence Counts with Specified GCD and LCM
	12603	P10581 Counting Strings with Exactly Two Occurrences
	12604	P10582 Matrix Game Strategy
	12605	P10583 Product of Non‐Zero XOR Path Values in a Special Tree
	12606	P10584 Counting Perfect Square Products
	12607	P10585 Construct a Sequence with a Given Count of Valid Pair Sums
	12608	P10586 Expected Wins in a Basketball Tournament
	12609	P10587 Favorite Number Operations
	12610	P10588 Hypercube Path Counting
	12611	P10589 Totem Counting in Ancient Wall Painting
	12613	P10590 Magnetic Attraction
	12614	P10591 XOR Graph Connectivity Subset Count
	12615	P10592 Sequence Reduction Operation Schemes
	12616	P10593 Coloring to Form Valid Contiguous Runs
	12617	P10594 Symmetric Labeled Cliquer Coloring
	12618	P10595 Counting Increasing Number Combinations
	12619	P10596 Subset Intersection Counting
	12620	P10597 Candy Swap Derangements
	12621	P10598 Ambiguous Relationship Investigation
	12622	P10599 Mining Strategy
	12624	P10600 Bracket Sequence Restoration Count
	12625	P10601 Minimum Cost Edge Set for Connecting Given Vertex Pairs
	12626	P10602 Postman Relay
	12627	P10603 Tree Point Weight Update and Query
	12628	P10604 K-th Smallest Distance in a Weighted Tree
	12629	P10605 Task Scheduling with Busy Days
	12630	P10606 Reverse Direction Minimization
	12631	P10607 Bouncing Ball Rounds
	12632	P10608 Optimal Segmentation in a Two‐Player Piece Placing Game
	12633	P10609 Interactive Card Discard Game
	12635	P10610 Restore Operation Sequence and DFS Order
	12636	P10611 Matrix Maintenance and Query
	12637	P10612 Laser Box Mirror Arrangement
	12638	P10613 Exponentiation with Partition Exponents
	12639	P10614 Counting Strings by LCS with a Given Sequence
	12640	P10615 Infinite Self-Assembly
	12641	P10616 Maximum Expected Profit with Loss Refund
	12642	P10617 Centralized Traffic Management
	12643	P10618 Smallest Integer with Given Prime Factor Permutation Count
	12644	P10619 Harvard Architecture Memory Access Optimization
	12646	P10620 Optimal Chip Battery Allocation
	12647	P10621 Optimal Map Tiling
	12648	P10622 Minimizing Openings in Matryoshka Reassembly
	12649	P10623 Hidden Treasure Chest
	12650	P10624 Contaminated Ecosystem Area
	12651	P10625 Reconstructing Faulty Tree Traversals
	12652	P10626 IOI Function Evaluation
	12653	P10627 Maximizing Helicopter Transports on JOI Island
	12654	P10628 Reconstructing the Library
	12656	P10630 Bulldozer
	12657	P10631 Golf
	12658	P10632 Expected Time of Random Tree Division
	12659	P10633 Historical Graze Queries
	12660	P10634 Melodic Cipher Matching
	12661	P10635 Coin Flipping on Chessboard
	12662	P10636 Collinear Triples in a Grid
	12663	P10637 Summing \(\max - \min\) over Subarray Ranges
	12664	P10638 Array Maintenance Operations
	12665	P10639 Sequence Interval Operations
	12667	P10640 Inequality Existence in Homogeneous Polynomials
	12668	P10641 Maximum Union Weighted Paths in a Tree
	12669	P10642 Guess the Hidden Permutation
	12670	P10643 Jazz Instrument Selection
	12671	P10644 Constructing a Matrix from Absolute Differences
	12672	P10645 Quark Recovery
	12673	P10646 Maximizing Group Quality of Constructed Strings
	12674	P10647 Minimizing Machine Cleaning in an Ice Cream Shop
	12675	P10648 Island Alliance
	12677	P10650 Phantom Number
	12678	P10652 Optimal Railway Transfer
	12679	P10653 Segment Transformation
	12680	P10654 Efficient Information Transmission on Mercury
	12681	P10655 Guaranteed Worst-Case Profit
	12682	P10656 Maximizing Enjoyment in University Courses
	12683	P10657 Alliance Formation in the S-Galaxy
	12684	P10658 Card Swipe Marathon
	12685	P10659 Katharon Robot Deployment
	12687	P10660 Modular Congruence Equation System with Updates
	12688	P10661 Virus Infection Simulation on Tree Networks
	12689	P10662 Stone Game on a Dynamic Tree
	12690	P10663 LCM of Pell‐like Numbers
	12691	P10664 Fibonacci Combination Sum Modulo
	12692	P10665 Connectivity Queries on a Grid Graph
	12693	P10666 Counting Arithmetic Triplets in an Array
	12694	P10667 Minimum At-Bats Count for a Given Batting Average
	12695	P10668 Expected Sum of Differences
	12696	P10669 Minimum Modification Cost for Spanning Tree
	12698	P10670 Summation Modulo
	12699	P10671 Maximum Weight Subset of Vectors
	12700	P10672 Even Distinct Prefix Reordering
	12701	P10673 Candy Distribution Minimization
	12702	P10674 Counting Subset Pairs on Graph Paths
	12703	P10675 Subset Sum Minimization with Powers of Two
	12704	P10676 Social Media Fan Identifier
	12705	P10677 Lexicographically Maximum Path in a Grid

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