Problem Set - OpenJudge

	ID	Problem
	21602	P8426 Detour Route in Beaverland
	21603	P8427 Pixel Flood Fill
	21604	P8428 Lazy Shepherds on a Tree
	21605	P8429 Matej's LED Substitution Board Operation Sequences
	21606	P8430 Interactive Password Recovery
	21607	P8431 Maximum k with Reversal Bound
	21608	P8432 Counting Valid Non‐Decreasing Sequences
	21609	P8433 Counting Completions of Partial Regular Expressions
	21610	P8434 Decorated Subset Partition
	21611	P8435 Vertex Biconnected Components
	21612	P8436 Edge Biconnected Components
	21613	P8437 Divine String Construction
	21614	P8438 XOR-Weighted Subset Product
	21615	P8439 Key Collection for Constellations
	21616	P8440 Perfect Math Classroom: The Aleph-0 Challenge
	21617	P8441 The Unique Contest Problem
	21618	P8442 Circular Ball Passing
	21619	P8443 Floor Division GCD
	21620	P8444 Maximizing Acquired Items via Exchanges
	21621	P8445 Maximizing Newspaper Influence
	21622	P8446 Maximum Satisfaction Score
	21623	P8447 Minimum Number of Squares Sum
	21624	P8448 Maximum Effective Operations
	21625	P8449 Sequence Inversion Parity Maintenance
	21626	P8450 Memory Resonance Calculation
	21627	P8451 Persistent String Set Queries
	21628	P8452 Optimal Seating Arrangement
	21629	P8453 Maximizing Left-to-Right Bitwise Expression
	21630	P8454 Optimal Segment Selection with Preference Constraints
	21631	P8455 Minesweeper State Configurations
	21632	P8456 Counting Iron Pairs
	21633	P8457 Modular Self Exponentiation Equation
	21634	P8458 Treasure Contribution Maximization
	21635	P8460 Magic Grid Massage
	21636	P8461 Memory Erosion Optimization
	21637	P8462 Dust Accumulation on a Grid
	21638	P8463 Falling Fragments
	21639	P8464 Ancient Substring MST
	21640	P8465 Minimizing Fatigue with Sword Amulets
	21641	P8466 Call Landlord Decision
	21642	P8467 Good Sequence Determination
	21643	P8468 Sequence Construction with XOR Zero
	21644	P8469 Maximum GCD and Counting Sequences
	21645	P8470 Side Surface Area Calculation
	21646	P8471 Constructing a Multiple-Choice Answer with Exact Errors
	21647	P8472 Divine Neatness
	21648	P8473 Coloring on a Number Line
	21649	P8474 Permutation Inversion Sum
	21650	P8475 Lexicographically Minimum Sequence via Paired Swaps
	21651	P8476 Fluctuation Value Adjustment
	21652	P8477 Battery Experiment Partition Plan
	21653	P8478 Rainfall Wonderfulness
	21654	P8479 Electronic Fireworks
	21655	P8480 Maximizing Range After Sequence Operations
	21656	P8481 Optimized Randomized Binary Search
	21657	P8482 Maximum Product Partition
	21658	P8483 Minimum Highway Construction Cost
	21659	P8484 Sliding Moles Maximum Coins
	21660	P8485 Magical Water Expansion
	21661	P8486 Expected Prize Enthusiasm
	21662	P8487 Optimally Lucky Binary Search
	21663	P8488 Dice Rolling Maximum Score
	21664	P8490 Maximum Catfish Capture
	21665	P8491 Guaranteed Prisoner Liberation
	21666	P8492 Wireless Tower Communication
	21667	P8493 Threshold Gate Parameter Assignment
	21668	P8494 Rarest Insect Type Cardinality
	21669	P8496 Sequence Mode Query
	21670	P8497 Removing Stones
	21671	P8498 Information Merging on Trees
	21672	P8499 Subtree Isomorphism under Node Deletion
	21673	P8500 Minimum Bubble Sort Swaps on Constrained Sequences
	21674	P8501 Quadratic Integer Programming
	21675	P8502 Paths in the Forbidden Room Palace
	21676	P8503 Traverse the Enchanted Tracks
	21677	P8504 Battle Rally Minimization
	21678	P8505 Reconstructing f‐Sequence from Differences
	21679	P8506 Count Level 1 Markdown Headers
	21680	P8507 Maximizing the E Grade Failing Ratio for Graduation
	21681	P8508 Sequential Task Scheduling with Daily Sleep Constraint
	21682	P8509 Campus Navigation Optimization
	21683	P8511 Maximum XOR Outside Subtree
	21684	P8512 Sequence Assignment and Summation
	21685	P8513 Pair Count Under Linear Constraint
	21686	P8518 Candy Box Operations
	21687	P8519 Escape Room Key Adventure
	21688	P8520 Fountain Road and Bench Assignment
	21689	P8521 DNA Sequence Transformation
	21690	P8522 Dungeon Simulation
	21691	P8523 Register Processor Simulator
	21692	P8524 Sequence Operations Simulation
	21693	P8525 Operation Sequence XOR
	21694	P8526 XOR of Distinct Counts in Subarrays
	21695	P8527 Sequence Update Operations
	21696	P8528 Connected Subtree Interval Query
	21697	P8529 Permutation and Set Symmetric Difference
	21698	P8530 Colored Rectangle Sum
	21699	P8531 Sea Urchin
	21700	P8532 Merge Information on Trees
	21701	P8534 Calculate Remaining Lives in \(\text{Touhou: Oriental Red Magic} \)

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