Problem Set - OpenJudge

	ID	Problem
	14475	P12373 Permutation with Prescribed Interval Range Sum
	14476	P12374 Nested Summation over Subarrays
	14477	P12375 Maximum MST Weight Sum
	14478	P12376 Maximum Weighted Even Subsequences
	14479	P12377 Counting Numbers Excluding Subsequence \(2023\)
	14480	P12378 Maximizing Coin Frequency
	14481	P12379 Loose Subsequence Maximum Sum
	14483	P12380 Water Flow Sensor Activation
	14484	P12381 Safe Lock Transformation
	14485	P12382 Maximum Weighted Independent Set on a Tree with Distinct Depths
	14486	P12383 Maximizing T‐Shaped Moves in a 0–1 Matrix
	14487	P12385 Subtree XOR Queries on a Rooted Tree
	14488	P12386 Lexicographically Smallest Array with Given Inversions
	14489	P12387 String Sequence with Specified Borders
	14490	P12388 XOR of Special Function Series
	14491	P12389 Sequence Modulo Range Update and Subarray Equality
	14493	P12390 Summing Modular Inverses
	14494	P12391 Sum of Difficulties of Contiguous Subarrays
	14495	P12392 Optimal Modification Schemes Counting
	14496	P12393 Hats and Flowers
	14497	P12394 Good Tuple Sequences
	14498	P12395 Counting Good Interval Sequences
	14499	P12396 Optimizing Basketball Training Sequence
	14500	P12397 Intersecting Graphs of the Sum-of-Digits Function
	14501	P12398 Minimizing Opponent's Score
	14502	P12399 Recover the Hidden Array
	14504	P12401 Symmetric Histogram Slicing
	14505	P12402 Hypercube Perfect Matching
	14506	P12404 Infected Sheep
	14507	P12405 Sparkling Star Cluster
	14508	P12406 Zero‐Out Permutation with Cyclic Shifts and Cost Swap
	14509	P12407 Minimum Transformation Cost
	14510	P12408 Constructing a Sequence with Equal LCMs
	14511	P12409 Noodle Cutting Puzzle
	14513	P12410 Arithmetic Progression Subarray Queries
	14514	P12411 Distinct Colors after Removing Specific Ancestors
	14515	P12412 Minimizing Lonely Classes
	14516	P12413 Minimizing Total Cost with Discount Coupons
	14517	P12414 Infinite Queue Process Avoiding Zero
	14518	P12415 Counting Trees on a Grid
	14519	P12416 Sum of Two Integers
	14520	P12417 Equalizing a Sequence via Pairwise Multiplication
	14521	P12418 Minimum Subway Lines
	14522	P12419 Minimum Weight of Binary Representations in a Range
	14524	P12420 Maximizing XOR After OR Operations
	14525	P12421 Interactive Tree Hidden Point
	14526	P12422 Subsequence Division
	14527	P12423 Tree Coloring with Leaf Constraints
	14528	P12424 Minimum Subway Lines for Connected Underground Network
	14529	P12425 Minimum Subway Lines
	23144	23144 Preservation of the Graph Core
	23145	23145 Preservation of the Graph Core
	23146	23146 Preservation of the Graph Core

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