ID Problem
22802 P9655   Maximum Valid Memory Subtree
22803 P9656   Maze Path with Balanced Climbs
22804 P9657   Maximizing Energy Consumption in an Ancient Matching System
22805 P9658   Elden Ring Laser Escape
22806 P9659   SPFA Counter Challenge
22807 P9660   Ball Passing Permutation Sum
22808 P9661   Recurrent Sandpile on a Clique
22809 P9662   Cyclic Buffer Shifting
22810 P9663   Sum of Scores in Good Permutations of a Tree
22811 P9664   Maximum Spanning Tree on Complete Graph with Longest Common Substring Weights
22812 P9665   Maintaining a Colorful Tree
22813 P9666   Minimum Cycle in Exponentially Weighted Graph
22814 P9667   Equalizing Tower Heights
22815 P9668   Cave Exploration with Torches
22816 P9669   DFS Order Position Counts on a Rooted Tree
22817 P9670   Reconstruct the Final Scoreboard
22818 P9671   Permutation Subsegment Parity
22819 P9672   Grid Point Selection by Slope
22820 P9673   Counting Swaps in Quicksort
22821 P9674   Final Interval Possibilities
22822 P9675   Sum of Exact-Edge Path Lengths in a Weighted Graph
22823 P9676   Maximizing Skill Levels
22824 P9677   Minimum Stacks for Permutation Sorting
22825 P9678   Minimum Distance Query on a Weighted Tree
22826 P9679   Minimizing Carry Operations
22827 P9680   Simulate C++ String Copy Operations
22828 P9681   Humorous Subsequence Queries
22829 P9682   Summing Weights in a Particle Collision System
22830 P9683   Find the Marked Node in the Segment Tree
22831 P9684   Chair Seating Probability
22832 P9685   Real Number Triple Query
22833 P9686   Identify Failed Test Cases
22834 P9687   Unique Map
22835 P9688   Maximize Color Value with Non‐decreasing Segments
22836 P9689   Pruning the Binary Tree for Maximum Beauty
22837 P9690   Counting the Annual Programming Contest Occurrences
22838 P9691   Minimum Cost Base Station Placement
22839 P9692   Maximizing Trading Profit on Beijing Road Pedestrian Street
22840 P9693   Maximizing Total Happiness in Housing Assignment
22841 P9694   Minimizing the Maximum Common Prefix
22842 P9695   Traveling in a Color-Constrained Row
22843 P9696   Maximizing Bitwise AND Split Sum with One Swap
22844 P9697   Maximizing Sequence Sum Through Optimal Operation Ordering
22845 P9698   Maximizing the MEX on a Grid Path
22846 P9699   Matching Base Representations
22847 P9700   Peg Solitaire: Minimum Remaining Chesspieces
22848 P9701   Minimum Spanning Tree on Complete Graph with Special Edge Weights
22849 P9702   Minimum Sum of Squared Diameters after Chord Split
22850 P9703   Find the Smallest n and m from the Expression Value
22851 P9704   Maximizing Function Value on a Weighted Tree
22852 P9705   Constructing a Directed Graph with Given Degrees and Forbidden Edges
22853 P9706   Courageous Paths in an Inward Base-Cycle Tree
22854 P9707   Maximum Damped Wave Intensity
22855 P9708   Alternating Subset Sum
22856 P9709   Cat Space Border Conquest
22857 P9710   Counting Trailing 5's in Subarrays
22858 P9711   Sequence Operations and Trailing Fives
22859 P9712   URL Identifier Generation
22860 P9713   Cake Sharing
22861 P9714   Little R's Sequence Puzzle
22862 P9715   Colouring Game
22863 P9716   Pointer Color Propagation
22864 P9717   Cycle Binary String Swapping
22865 P9718   Minimum Addend with Exact Carry Count
22866 P9719   Recover the Lexicographically Smallest String
22867 P9720   Teleportation Optimization in Park and Map
22868 P9721   Interactive Inversion Parity Query
22869 P9722   Three Lines
22870 P9723   Chinese Checkers Moves
22871 P9724   Chase on the Graph
22872 P9725   Chase Game on a Tree
22873 P9726   Maximizing Adjacent Differences in a Painted Sequence
22874 P9727   Maximize Connected Ones in Matrix
22875 P9728   Maximizing Banquet Satisfaction
22876 P9730   Defend the Grading System
22877 P9731   Balanced Regrading Schedule
22878 P9732   Maximize Robot Trading Profit
22879 P9733   Ties and the Safe Heist
22880 P9734   Time‐Travel in IOI Kingdom
22881 P9735   Fastest Segment on the Tram
22882 P9736   Multiplication Using Limited Additions
22883 P9737   Counting Good Subrectangles
22884 P9738   Lexicographical Word Game
22885 P9739   Counting Holes on a Floating Bread
22886 P9740   ION Competition Au Score Problem
22887 P9741   Binary Sequence Transformation
22888 P9742   Maximizing Contribution in the LoGu Contest System
22889 P9743   Traveling in C Country
22890 P9744   Minimum Operation Cost Transformation Sequence
22891 P9745   Tree Partition Weight Sum
22892 P9746   Sequence Reduction via XOR Operations
22893 P9747   Longest Equal Subarray
22894 P9748   Apple Removal Process
22895 P9749   Minimum Fuel Cost
22896 P9750   Real Root of Quadratic Equation
22897 P9751   Quickest Tourist Exit
22898 P9752   Five-Dial Lock Security
22899 P9753   One-Dimensional Elimination Game
22900 P9754   Memory Layout of Structs and Basic Types
22901 P9755   Forest Tree Planting and Growth

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