Problem Set - OpenJudge

	ID	Problem
	20802	P7608 Verification of Chromatic Number in a Special Circulant Graph
	20803	P7609 Winning Nim Distribution
	20804	P7610 Battle Simulation: Duel of Champions
	20805	P7611 Lucky Step
	20806	P7612 Spherical Shield Hole Optimization
	20807	P7614 Maximum Sum Subset of Five from Eight Numbers
	20808	P7615 Dead-End Detection in a Grid Map
	20809	P7616 GCD of Products
	20810	P7617 Counting Pairs with Common Digit
	20811	P7618 Nested Loop Iteration Count
	20812	P7619 Mirko's Pizza Scheduling
	20813	P7620 Monotone Sequences with XOR Zero
	20814	P7621 Discounted Purchase Calculation
	20815	P7622 Flea Elimination Game
	20816	P7623 Laundry Sorting Cost Sum
	20817	P7624 Counting Valid Total Lengths of a Circular Subway Line
	20818	P7625 Minimum Ship Movement
	20819	P7626 Maximum Beautiful Value Submatrix
	20820	P7627 Pairwise XOR Sum
	20821	P7628 Dance Partner Matching
	20822	P7629 Reverse Sort Reversal Count
	20823	P7630 Knight's Forbidden Moves
	20824	P7631 Mushroom Collector
	20825	P7632 NBA Lead Duration
	20826	P7633 Minimum Number of Ships
	20827	P7634 COCI Problem Selection
	20828	P7635 Longest Interesting Subsegment
	20829	P7636 Recover the Lost Drawing
	20830	P7637 Composite Bitwise Expression Evaluation
	20831	P7638 Coin Collection from Greedy Change
	20832	P7639 City Conquest and Sovereignty
	20833	P7640 Minimizing 30‐Year Construction and Transportation Costs
	20834	P7641 Optimal RLE Re‐Encoding
	20835	P7642 Game Board Jump Counting
	20836	P7644 Determine Musical Key
	20837	P7645 Island Map After Sea Level Rise
	20838	P7646 Super Pipeline Transportation
	20839	P7647 Recover the Original Sequence
	20840	P7648 Football Game Markov Chain
	20841	P7649 Balanced Scale Challenge
	20842	P7650 Optimal Ranking Table Reordering
	20843	P7651 Intersection Area of a Square and a Circle
	20844	P7652 Monotonic Subsequences Partition
	20845	P7653 Minimal Basic Logic Expressions
	20846	P7654 Buckets and Valves Simulation
	20847	P7655 Fastest Route with Daytime Travel Constraints
	20848	P7656 Unique Move Subtraction Game
	20849	P7657 Hamiltonian Polygon on a 3×N Grid
	20850	P7658 Deadlock Detection in Multithreaded Mutex Operations
	20851	P7659 Hansel and Gretel's Pizza Selection
	20852	P7660 Snake Apple Collection
	20853	P7661 Minimum Prefix for Aligned Points
	20854	P7662 Closest Handsome Number
	20855	P7663 Apple Trees and Falling Apples
	20856	P7666 Minimizing Stove Operation Time
	20857	P7667 Art Exhibition Selection
	20858	P7668 Dumpling Stick Formation
	20859	P7669 Optimized Commuter Pass
	20860	P7670 Poisonous Snake Escape
	20861	P7671 Animal City Rescue
	20862	P7672 Reversed String Pair
	20863	P7673 Restoring the Complete Binary Tree
	20864	P7674 Repeated String Explosion
	20865	P7675 Maximizing Domino Sum on a 3‐Column Board
	20866	P7676 Triangle Counting by Lines
	20867	P7677 Drawer Item Placement
	20868	P7678 Counting Croatian Letters
	20869	P7679 Distributing Apples among Friends
	20870	P7680 Strawberry Feeding and Matchstick Allocation
	20871	P7681 Watermelon Throwing Game
	20872	P7682 Cherry Harvesting
	20873	P7683 Aladdin's Golden Pear Quest
	20874	P7684 Minimum Moves for Container Reordering
	20875	P7685 Minimize Service Personnel Movement Cost
	20876	P7686 Simplifying Stable Sort Sequences
	20877	P7687 Critical Communication Lines
	20878	P7688 Maximizing Concert Ticket Revenue
	20879	P7689 Maximizing Q-RAM Chip Production
	20880	P7690 Cute Fence Problem
	20881	P7692 Spaceship Passing Prediction
	20882	P7693 Determine the Switch Settings in a Feedback Shift Register
	20883	P7694 Transform Long Compound Names to Short Variants
	20884	P7695 Counting Distinct Points in Mirko's Algorithm
	20885	P7696 Maximize GCD via Prime Factor Transfers
	20886	P7697 Minimizing Manual Brushing on a Painted Fence
	20887	P7700 Fuel Collection Mission
	20888	P7701 Minimizing Total Dissatisfaction in the Exam Hall
	20889	P7702 Shortest Time to Travel Through Airport Gates
	20890	P7703 Zero-Sum Weighted Sign Sequence
	20891	P7704 Perfect Square Factorial Transformation
	20892	P7705 Recurrence Sum Update
	20893	P7706 Photo Selection Optimization
	20894	P7707 Flower Sequence Segmentation
	20895	P7708 Automation of Array Operations
	20896	P7709 Operation Sequence Simulation
	20897	P7710 Subtree Update and Query on a Rooted Tree
	20898	P7711 3D Point Weight Query and Update
	20899	P7712 Critical Segments
	20900	P7713 Maximizing Final Score at the Olympics
	20901	P7714 Minimum Cost to Sort a Permutation

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