Problem Set - OpenJudge

	ID	Problem
	17702	P4456 Sum of Feature Values of Alternating Sequences
	17703	P4457 Expected Rounds to Reach Zero
	17704	P4458 Chain Path Queries
	17705	P4459 The Ultimate Mind Game
	17706	P4460 Unlock Pattern Count
	17707	P4461 Minimum Moves for Chinese Rings Puzzle
	17708	P4462 Subarray XOR Query
	17709	P4463 Sum of Products of Permutations
	17710	P4464 GCD and LCM Sum Power
	17711	P4465 Dynamic String Editor
	17712	P4466 Counting Special Pairs
	17713	P4467 K-th Shortest Simple Path in a Directed Graph
	17714	P4468 Origami Layer Counting
	17715	P4469 Minimum Fuel Consumption under Time and Speed Constraints
	17716	P4470 Automatic Ticket Machine
	17717	P4471 Rhyming Words Sequence
	17718	P4472 Probability of Repeated Strings in an Infinite Tiled Matrix
	17719	P4473 FlyFly Nation Gathering
	17720	P4474 Gem Collection Optimization
	17721	P4475 Accepted Chocolates Deliciousness
	17722	P4476 Binary Transformation Count
	17723	P4477 Dynamic Bipartite Matching with Subarray Queries
	17724	P4478 Counting Shortest Paths with Obstacles
	17725	P4479 K-th Largest Slope
	17726	P4480 Minimizing Napkin Usage Cost
	17727	P4481 Minimum Cost of Merging Sequence
	17728	P4482 Border Calculation on Substrings
	17729	P4483 Magical Clock Triples
	17730	P4484 Expected Length of Longest Increasing Subsequence
	17731	P4485 Counting Spanning DAGs
	17732	P4486 Minimum Cost Kakuro Adjustment
	17733	P4487 Kakuro XOR Puzzle
	17734	P4488 Kakuro Puzzle Difficulty
	17735	P4489 Counting Essentially Different World Trajectories
	17736	P4490 Magical Garden Water Purification
	17737	P4491 Canvas Color Happiness
	17738	P4492 Inconvenient Apple Tree
	17739	P4493 Substring Deletion Maximization Problem
	17740	P4494 Graph Color Flipping Game
	17741	P4495 Strange Backpack
	17742	P4496 Mars Migration Station Placement Optimization
	17743	P4497 Optimal Point Game with Modifications
	17744	P4498 Optimal Race Path
	17745	P4499 Bridge Sum in an Infinite Layered Graph
	17746	P4500 Probability of Pairwise Isomorphic Trees
	17747	P4501 Palace to Watchtowers: Bellman–Ford Verification
	17748	P4502 Expected Security Degree
	17749	P4503 Counting Similar Accounts
	17750	P4504 Effective Resistance in a Power Strip Tree
	17751	P4505 Combinator Normal Form Parentheses Insertion
	17752	P4506 Polynomial Factorization
	17753	P4507 Monkey Card Wars
	17754	P4508 Laser Reflection Sterilization on a Convex Polyhedron
	17755	P4509 Historical Line Segment Intersection
	17756	P4510 Maximizing Profit via Gender Modification in Sheep
	17757	P4511 Dynamic Task Scheduling
	17758	P4512 Modular Polynomial Division
	17759	P4513 Contiguous Park Selection
	17760	P4514 Matrix Rectangle Update and Sum Query
	17761	P4515 Inverted Triangle Area Calculation
	17762	P4516 Total Domination in Trees
	17763	P4517 Expected Defense Cost
	17764	P4518 Golden Fleet Attack
	17765	P4519 Advent Street Lights
	17766	P4520 Football Association Presidential Election
	17767	P4521 Matrix Multiplication Queries
	17768	P4522 Goats and Sheep Grazing Game
	17769	P4523 Transforming a Histogram into a Roof
	17770	P4524 Minimize Product of Time and Cost
	17771	P4525 Definite Integral of a Rational Function
	17772	P4526 Integral Calculation
	17773	P4527 Lucky Volunteer Draw
	17774	P4528 Totem Difference
	17775	P4529 Minimum Cutting Distance to Achieve a Target Convex Polygon
	17776	P4530 Maximizing Basketball Course Score
	17777	P4531 Custom Glasses Box Optimization
	17778	P4532 Optimal Merging Under Cost Constraint
	17779	P4533 Precise Weight Determination
	17780	P4534 Template Cutting
	17781	P4535 Regular Expression Matching Positions
	17782	P4536 Sierpinski Triangle Neighbors
	17783	P4537 Partitioning a Rectangular Grid
	17784	P4538 Rook Placement on a Constrained Chessboard
	17785	P4539 Optimal Zh_Tree Construction
	17786	P4540 Optimal Task Assignment for Maximum Reward
	17787	P4541 Stable Cell Structure
	17788	P4542 Rescue Pikachu
	17789	P4543 Optimizing Chocolate Selection
	17790	P4544 John's Feed Transportation Optimization
	17791	P4545 Illuminated Screen Ratio
	17792	P4546 Math Kingdom Challenge
	17793	P4547 Expected Number of Perfect Matchings
	17794	P4548 Expected Singing Time
	17795	P4549 Minimum Positive Linear Combination
	17796	P4550 Expected Cost for Collecting All Stamps
	17797	P4551 Longest XOR Path in a Weighted Tree
	17798	P4552 Equalizing Sequence with Range Operations
	17799	P4553 World Tour by Air – Minimizing Flight Costs
	17800	P4554 Minimum Cost Path on a Grid
	17801	P4555 Longest Double Palindromic Substring

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