Problem Set - OpenJudge

	ID	Problem
	19002	P5774 Jebola Epidemic Minimization
	19003	P5775 Rabbit Reproduction
	19004	P5776 Minimum Rescue Repair Time
	19005	P5777 Logic Decoder Circuit Simulation
	19006	P5778 Grade Correction Ranking
	19007	P5779 Deduce the Hidden Numbers from Rounds of Inference
	19008	P5780 Permutation with Forbidden Differences and Multiplications
	19009	P5781 Counting Valid Palace Regions
	19010	P5782 Forming the Public Peace Committee
	19011	P5783 Bitwise Operations on Integers
	19012	P5784 Counting Matrices with Given Row and Column Sums
	19013	P5785 Batch Task Processing Cost Minimization
	19014	P5786 Minimizing the Network Load Level in Wireless Sensor Networks
	19015	P5787 Dynamic Bipartite Graph Checking
	19016	P5788 Next Greater Element Index
	19017	P5789 Cola Robot
	19018	P5790 Reconstructing a Rectangle from Convex Polygons
	19019	P5791 Filling the Block Numbers Game
	19020	P5792 Shepherdess's Echo
	19021	P5793 Minimum Network Upgrade Cost
	19022	P5794 Inverse Burrows–Wheeler Transformation
	19023	P5795 K-th Largest XOR Query in Matrix
	19024	P5796 Minimizing Moves to Line Up Pieces on a Chessboard
	19025	P5797 Circular Array Transformation
	19026	P5798 MMORPG Level Up Optimization
	19027	P5799 Restore the Circular String
	19028	P5800 Minimum Travel Cost with Age Transfer
	19029	P5801 Alice and Bob’s Tree Game
	19030	P5802 Reconstructing TensorFlow Logo from Projections
	19031	P5803 Maximizing Path Weight in a Shuffled Tree
	19032	P5804 Optimal Difference Game
	19033	P5805 Minimum Value Cycle Partition
	19034	P5806 Rescue Robot in the Derelict Spaceship
	19035	P5807 Counting Eulerian Tours in a Room-Key System
	19036	P5808 Recurrence with Polynomial Inhomogeneity
	19037	P5809 Compositional Inverse of Formal Power Series
	19038	P5810 Minimum Time to Generate Text
	19039	P5811 Three-Day Tourist Partition
	19040	P5812 Building and Overpass Shortest Path
	19041	P5813 High Performance Parallel Task Scheduling
	19042	P5814 Maximizing the Reliability of Espionage Communications
	19043	P5815 Maximum Sets Formation with Joker Substitution
	19044	P5816 Spreading Black on an Infinite Grid
	19045	P5817 Minimum Coins Transfer on a Circular Table
	19046	P5818 Counting Non‐Isomorphic M-Cycloalkanes
	19047	P5819 dimou Rhythm Game Scoring
	19048	P5820 Chain Reaction Shooting Game
	19049	P5821 Mismatch Degree Computation
	19050	P5822 Maximizing Maritime Trade Profits
	19051	P5823 Interesting Class Schedule
	19052	P5824 Ball Distribution Under Constraints
	19053	P5825 Counting Permutations with Given Number of Ascents
	19054	P5826 Subsequence Query
	19055	P5827 Counting Biconnected Labeled Graphs
	19056	P5828 Count of Labeled Edge‐Biconnected Graphs
	19057	P5829 Longest Common Border of Two Prefixes
	19058	P5830 Distinguish Tree Generation Methods
	19059	P5831 Consistent Cow Gymnastics
	19060	P5832 Unique Mailbox Sequence Identification
	19061	P5833 Cow Milking Order
	19062	P5834 MooBuzz
	19063	P5835 Cow Meetings
	19064	P5836 Milk Visits on the Farm Tree
	19065	P5837 Milk Pumping Optimization
	19066	P5838 Happy Farm Visitors
	19067	P5839 Bessie’s Combo Transformation
	19068	P5840 String Containment Queries
	19069	P5841 Maximizing Permutation Value with Bonus Tasks
	19070	P5842 Blinker's Admirers' Special Numbers
	19071	P5843 Blinker's XOR World
	19072	P5844 Optimal Rice Warehouse Placement
	19073	P5845 Escape Plan
	19074	P5846 Minimizing Maximum Movement on a Circular Table
	19075	P5847 Counting Valid Base Sequences
	19076	P5848 Simulated Roller Coaster Ride
	19077	P5849 IOI2015 Souvenir Distribution
	19078	P5850 Sum of Products of Permutations
	19079	P5851 Farmer John’s Cow Pie Eating Sequence
	19080	P5852 Snow Cow Colorful Tree
	19081	P5853 Festive Binary Search Tree
	19082	P5854 Cartesian Tree Construction
	19083	P5855 Treasure Chest Password
	19084	P5856 Minimizing Division Operations to Equalize Numbers
	19085	P5857 Magic Matrix Toggling
	19086	P5858 Blade of Gold
	19087	P5859 Mirror Reflection and Opacity
	19088	P5860 Tree Selection with Prescribed Degrees
	19089	P5861 Student Group Assignment
	19090	P5862 Sorting with Interfering Swaps
	19091	P5863 Decomposing a Number into the Sum of Two Palindromic Numbers
	19092	P5864 Counting Triangles Containing the Center
	19093	P5865 Minimize Maximum Distance Among Selected Black Nodes
	19094	P5866 ISS Module Inspection Route
	19095	P5867 Fishing Frenzy
	19096	P5868 Sequence Transformation via Propagation Operations
	19097	P5869 Matrix Value with Row/Column Toggle
	19098	P5870 Democracy Pretender
	19099	P5871 Counting Independent Dominating Sets in an Inversion Graph
	19100	P5872 Rabbit’s Cheating Strategy
	19101	P5873 Points and Rectangles Pair Counting

Pick a problem randomly based on the current filter.