Problem Set - OpenJudge

	ID	Problem
	42049	C12603 Evolving Strings with Genetic Algorithms
	42050	C12604 Library Management System
	42051	C12605 Implement and Compare Quicksort and Mergesort
	42052	C12606 Square Calculator
	42053	C12607 First Non-Repeating Character
	42054	C12608 Multiply Tuple Elements
	42055	C12609 Reversing Strings
	42057	C12610 Consecutive Differences
	42058	C12611 Double Each Character
	42059	C12612 Total Distance Calculation
	42060	C12613 First Non-Repeating Character
	42061	C12614 Valid Palindrome Checker
	42062	C12615 Generate the First n Prime Numbers
	42063	C12616 Word Length Calculator
	42064	C12617 Count Unique Elements
	42065	C12618 Celsius to Fahrenheit Conversion
	42066	C12619 Palindrome Checker
	42068	C12620 Sum of Primes
	42069	C12621 Two Sum Problem
	42070	C12622 Triplet Sum Finder
	42071	C12623 Index of First Occurrence of Largest Integer
	42072	C12624 Find the First Duplicate Number
	42073	C12625 Convert Numerical Grades to Letter Grades
	42074	C12626 Valid IPv4 Address Checker
	42075	C12627 Filter Prime Numbers
	42076	C12628 Remove Duplicates While Preserving Order
	42077	C12629 Two Sum Problem
	42079	C12630 Counting Strings
	42080	C12631 Longest Substring Without Repeating Characters
	42081	C12632 Most Frequent Word
	42082	C12633 Remove Duplicates from List
	42083	C12634 Longest Common Substring Finder
	42084	C12635 Square Odd Numbers in a List
	42085	C12636 Longest Consecutive Sequence
	42086	C12637 90-Degree Clockwise Matrix Rotation
	42087	C12638 Longest Increasing Path in a Matrix
	42088	C12639 Sieve of Eratosthenes: Prime Number Generator
	42090	C12640 Constructible Words
	42091	C12641 Partition Array into K Subsets with Equal Sum
	42092	C12642 Balanced Brackets Checker
	42093	C12643 Evaluate Arithmetic Expression
	42094	C12644 Find the Duplicate Number
	42095	C12645 Dynamic Programming Fibonacci
	42096	C12646 Closest Duration Pair
	42097	C12647 Most Frequent Alphabetic Character
	42098	C12648 Spiral Order Traversal of a Matrix
	42099	C12649 Pairwise Swap
	42101	C12650 Unique Element Counter
	42102	C12651 Multiples of the Largest Even Number
	42103	C12652 Matrix Rotation
	42104	C12653 Unique Elements
	42105	C12654 Longest Common Subsequence
	42106	C12655 Sort Odd Numbers in a List
	42107	C12656 Binary Anagrams
	42108	C12657 Fibonacci Series Generator
	42109	C12658 Next Date Calculator
	42110	C12659 Prime Number Filter
	42112	C12660 List Intersection
	42113	C12661 Rearrange List with Limited Occurrences
	42114	C12662 Longest Contiguous Subarray with Equal Number of 0s and 1s
	42115	C12663 Find the Start of the Cycle in a Singly Linked List
	42116	C12664 Stack Implementation Using Queues
	42117	C12665 Hill Climbing Optimization on a Quadratic Function
	42118	C12666 Word Frequency Counter
	42119	C12667 Sort with Primes First
	42120	C12668 Filter and Sort Emails
	42121	C12669 Word Frequency Counter
	42123	C12670 Most Frequent Word
	42124	C12671 Most Frequent Element
	42125	C12672 Unique Combinations Sum
	42126	C12673 Longest Valid Parentheses Substring
	42127	C12674 Permutable Palindrome
	42128	C12675 Arithmetic Expression Evaluator
	42129	C12676 Length of the Shortest Word
	42130	C12677 Unique Elements Finder
	42131	C12678 Sales Data Analysis
	42132	C12679 Maximum Profit in a Single Stock Trade
	42134	C12680 Perfect Squares in Descending Order
	42135	C12681 Count Unique Alphabetic Characters
	42136	C12682 Merge Dictionaries
	42137	C12683 First Non-Repeating Character
	42138	C12684 Student Grades Processor
	42139	C12685 Developing a Stock Trading Bot Simulation
	42140	C12686 Process Floats
	42141	C12687 Longest Substring Without Repeating Characters
	42142	C12688 Common Elements Finder
	42143	C12689 Remove Duplicates from a List
	42145	C12690 Dice Roller Simulation
	42146	C12691 Task Distribution Across Time Slots
	42147	C12692 Group Emails by Domain
	42148	C12693 Sum of Neighbors
	42149	C12694 Sort Decimal Strings
	42150	C12695 Valid Binary Tree Serialization
	42151	C12696 Find the Middle Element in a Linked List
	42152	C12697 Evaluate Mathematical Expression
	42153	C12698 Sum of Left Leaves in a Binary Tree
	42154	C12699 Anagram Checker
	42157	C12700 Even Palindrome List
	42158	C12701 Counting Valleys
	42159	C12702 Non-Decreasing Subsequences

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