Problem Set - OpenJudge

	ID	Problem
	43049	C13503 Reverse the String
	43050	C13504 Shortest Path with a Single Obstacle Break
	43051	C13505 Contiguous Subarray Product Less Than K
	43052	C13506 Matrix Diagonal Difference
	43053	C13507 Reverse Vowels of a String
	43054	C13508 Run-Length Encoding Compression
	43055	C13509 Book Reading Tracker Simulation
	43057	C13510 Students Above Average Age and Their Average Grades
	43058	C13511 Largest Rectangle in Histogram
	43059	C13512 Count Consecutive Occurrences
	43060	C13513 Maximum Hourglass Sum
	43061	C13514 Longest Contiguous Subarray with Sum Constraint
	43062	C13515 Word Frequency Counter
	43063	C13516 Group and Sort Characters by Frequency
	43064	C13517 Find Happy Numbers
	43065	C13518 Merge Two Dictionaries
	43066	C13519 Bubble Sort
	43068	C13520 Valid Python Variable Name
	43069	C13521 Find Most Common Words
	43070	C13522 Remove Duplicates and Sort Integers
	43071	C13523 Group Isomorphic Words
	43072	C13524 Evaluate Mathematical Expressions
	43073	C13525 Rearrange to Form Palindrome
	43074	C13526 Rearrange String to Avoid Adjacent Duplicates
	43075	C13527 Recursive Fibonacci Number Computation
	43076	C13528 List Intersection
	43077	C13529 Prime Numbers Less Than N
	43079	C13530 Titanic Survival Logistic Regression Evaluation
	43080	C13531 Sorted Stack
	43081	C13532 Pair Sum Check
	43082	C13533 Number Statistics Analysis
	43083	C13534 Compound Interest Calculation
	43084	C13535 Word Frequency Counter
	43085	C13536 Rotate Matrix
	43086	C13537 Case-Insensitive Word Count
	43087	C13538 Bank Account Simulation
	43088	C13539 Sum of Two Primes
	43090	C13540 Email Generation
	43091	C13541 Longest Even-Odd Subarray
	43092	C13542 Filter Prime Numbers from a List
	43093	C13543 Email Validation and Categorization
	43094	C13544 Elements Greater Than Average
	43095	C13545 Longest Palindrome Formation
	43096	C13546 Word Frequency Counter
	43097	C13547 Longest Palindromic Substring
	43098	C13548 Lucas Numbers Sequence Generation
	43099	C13549 Normalize String
	43101	C13550 Generate All Permutations
	43102	C13551 Shortest Distance to Character
	43103	C13552 Student Grade Calculator
	43104	C13553 Frequency Description
	43105	C13554 Common Strings Intersection
	43106	C13555 Character Frequency Counter
	43107	C13556 CSV to Dictionary Converter
	43108	C13557 Convert Snake Case to Camel Case
	43109	C13558 Merge Intervals with Target Integration
	43110	C13559 Filter Unique Elements Above Threshold
	43112	C13560 Longest Common Subsequence in Multiple Strings
	43113	C13561 Longest Substring with At Most Two Distinct Characters
	43114	C13562 Longest Contiguous Subarray with Limited Difference
	43115	C13563 Evaluate Mathematical Expression
	43116	C13564 Sorted Squares of an Array
	43117	C13565 Sales Data Analysis
	43118	C13566 Remove Duplicate Sublists
	43119	C13567 Subarray Sum with Fixed Length
	43120	C13568 Find Pairs with a Given Sum
	43121	C13569 Case-Insensitive Character Frequency Counter
	43123	C13570 Depth-First Search Traversal
	43124	C13571 Longest Increasing Contiguous Subsequence
	43125	C13572 Find Missing Numbers
	43126	C13573 Character Frequency Counter
	43127	C13574 Interactive To-Do List Manager
	43128	C13575 Merge and Filter Lists
	43129	C13576 Merge Sorted Lists
	43130	C13577 Unique Combinations Excluding Odd-Vowel Pairs
	43131	C13578 Merge Sorted Lists
	43132	C13579 All Unique Permutations
	43134	C13580 Character Indices
	43135	C13581 Rotting Oranges
	43136	C13582 Find Missing Numbers in a Range
	43137	C13583 K-Means Clustering
	43138	C13584 Inventory Management System
	43139	C13585 Iris Classifier Evaluation
	43140	C13586 Task Manager Command Processor
	43141	C13587 Longest Palindromic Substring
	43142	C13588 Titanic Baseline Model Evaluation
	43143	C13589 Library Management System Simulation
	43145	C13590 Dynamic Library Management System
	43146	C13591 Calculate Average Age
	43147	C13592 Data Preprocessing and K-Means Clustering
	43148	C13593 Event Management System
	43149	C13594 All Possible Full Binary Trees
	43150	C13595 CSV Sales Data Processing
	43151	C13596 Sarah's Apples Problem
	43152	C13597 Extracting the Banana Value
	43153	C13598 Sum of Even Fibonacci Numbers
	43154	C13599 Reverse the Digits
	43157	C13600 Frequency Counter
	43158	C13601 Maximum Parentheses Nesting Depth
	43159	C13602 Top Students

Pick a problem randomly based on the current filter.