Problem Set - OpenJudge

	ID	Problem
	27202	K42957 Check Guard Return to Origin
	27204	K42962 Find Pair with Target Sum
	27205	K42967 Minimum Days to Process All Items
	27206	K42972 Inventory Manager
	27207	K42977 Character Frequency Counting
	27208	K42982 Check Consecutive Numbers
	27209	K42987 Find Indices with Target Sum
	27210	K42992 Balanced Log Checker
	27211	K42997 Maximum Simple Path Weight
	27212	K43002 Equal Count Binary String
	27213	K43007 Shortest Path in a Grid
	27215	K43012 Tim and Sara Game Outcome
	27216	K43017 Optimizing Delivery Routes
	27217	K43022 Capture Surrounding Regions
	27218	K43027 Minimize Total Arrangement Width
	27219	K43032 Minimum Operations to Make a Palindrome
	27220	K43037 Floyd-Warshall: All-Pairs Shortest Paths
	27221	K43042 Taco Pattern Construction
	27222	K43047 Find Pair with Target Sum
	27223	K43052 Longest Increasing Path in a Matrix
	27224	K43057 Taco Array Operation
	27226	K43062 Maximum Team Formation under Skill Cap
	27227	K43067 Taro and Jiro's Game
	27228	K43072 Replace Vowels with ASCII Values
	27229	K43077 Rearrange to Palindrome
	27230	K43082 Palindromic Permutations
	27231	K43087 Run-Length Encoding
	27232	K43092 Rearranging Characters for a Palindrome
	27233	K43097 List Transformation
	27235	K43102 Encryption Key
	27236	K43107 Switch Case of Characters
	27238	K43112 Count Empty Cells
	27239	K43117 Calculate Employee Working Hours
	27240	K43122 Detect Revisiting of Locations
	27241	K43127 Two Sum
	27242	K43132 Student Score Ranking
	27243	K43137 Efficient Number Set Operations
	27244	K43142 Simulate Robot Movement on a 2D Grid
	27245	K43147 Unique Characters Checker
	27246	K43152 Shoe Pairing Problem
	27247	K43157 Minimum Adjacent Swaps
	27249	K43162 Valid Book Arrangement
	27250	K43167 Unique Robot Positions
	27251	K43172 Equal Sum Subarrays
	27252	K43177 Subsequence Checker
	27253	K43182 Taco Bin Arrangement
	27254	K43187 Maximum Depth of a Binary Search Tree
	27255	K43192 Maze Shortest Path
	27256	K43197 Unlocking the Sequence
	27257	K43202 Minimum Cycle Cost in Trucking Company
	27258	K43207 Minimum Effort Path in a Grid
	27260	K43212 Counting Perfect Numbers
	27261	K43217 Card Game Scoring
	27262	K43222 Largest Time From Digits
	27263	K43227 Average Levels in a Binary Tree
	27264	K43232 Minimum Initial Projectile Strength
	27265	K43237 Graph Coloring Check with Three Colors
	27266	K43242 Maximum Non‐Adjacent Sum
	27267	K43247 All Ingredients Usage Check
	27268	K43252 Graph Connectivity Check
	27269	K43257 Subsequence Perfect Square Product
	27271	K43262 Range Sum Query Using Prefix Sum
	27272	K43267 Sales Data Analysis
	27273	K43272 Find First Missing Positive
	27274	K43277 Factorial Computation
	27275	K43282 Illumination of the Park
	27276	K43287 Total Sales Calculation in a Recruitment Hierarchy
	27277	K43292 Prefix Sum Subarray Sum
	27278	K43297 Flip Case and Reverse
	27279	K43302 Matrix Rotation – Rotate a Matrix 90° Clockwise
	27280	K43307 Market Trade Matching
	27282	K43312 Simple Calculator
	27283	K43317 Shifted Password Generator
	27284	K43322 Reverse Words Preserving Spaces
	27285	K43327 Flatten Nested Dictionary
	27286	K43332 Count Distinct Substrings
	27287	K43337 Defeating All Enemies on the Bridge
	27288	K43342 Counting Consecutive Height Pairs
	27289	K43347 Distinct Paths in a Grid with Obstacles
	27290	K43352 Maximum Coins Collection
	27291	K43357 Longest Contiguous Expressible Subarray
	27293	K43362 Make Anagram
	27294	K43367 Traveling Salesman Problem
	27295	K43372 Expressing Numbers as Sum of Consecutive Natural Numbers
	27296	K43377 Right Angled Triangle Pattern
	27297	K43382 Elevator Simulation
	27298	K43387 Maximum Cumulative Ore Yield
	27299	K43392 Categorize Grades
	27300	K43397 Optimal Card Game Strategy
	27301	K43402 Unique Spells in the Forest
	27302	K43407 Evaluate Mathematical Expression
	27304	K43412 Counting Distinct Integers in Subarrays
	27305	K43417 Unique Paths in a Grid with Obstacles
	27306	K43422 Island Counter
	27307	K43427 Subset Sum Problem
	27308	K43432 Largest Rectangle in Histogram
	27309	K43437 Array Query Processing
	27310	K43442 Maximum Sum Submatrix
	27311	K43447 Contiguous Sorted Subarrays Division
	27312	K43452 Transportation Scheduling

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