Problem Set - OpenJudge

	ID	Problem
	44827	C1603 Subsets Without Duplicates
	44828	C1604 Counting Equal Subarrays
	44829	C1605 Count Shelves Exceeding Threshold
	44830	C1606 Even Array Transformation
	44831	C1607 Minimum Hose Uses
	44832	C1608 Largest Mirrored Submatrix
	44833	C1609 List Operations
	44835	C1610 Process Letter Requests
	44836	C1611 Days Until Supply Runs Out
	44837	C1612 Minimum Time to Complete Tasks
	44838	C1613 Directory Management System
	44839	C1614 Expected Same-Color Edges
	44840	C1615 Sorting Points by Euclidean Distance
	44841	C1616 Calculate Polygon Areas
	44842	C1617 Total Stamps Collection
	44843	C1618 Kth Smallest Element in a Sorted Matrix
	44844	C1619 Shortest Word Ladder Transformation
	44846	C1620 Sum of Highest K Scores
	44847	C1621 Railway Network Management
	44848	C1622 Run-Length Encoding
	44849	C1623 Longest Path in a Weighted DAG
	44850	C1624 Pyramid Construction Verification
	44851	C1625 Minimum Operations to Palindrome
	44852	C1626 DoubleSort Algorithm Challenge
	44853	C1627 Minimum Teleports
	44854	C1628 Beautiful Permutations
	44855	C1629 Perfect Square Matrix
	44857	C1630 Matrix Rotation
	44858	C1631 Taco Coin Collection
	44859	C1632 Evaluate Simple Arithmetic Expression
	44860	C1633 Roman Numerals to Integer
	44861	C1634 Bipartite Graph Check
	44862	C1635 Ship Container Allocation
	44863	C1636 Find Teams in a Friendship Graph
	44864	C1637 Determine the Game Winner
	44865	C1638 Remove Shortest Subarray to Make Array Sorted
	44866	C1639 Smallest Missing Positive Integer
	44868	C1640 Teleportation Experiment
	44869	C1641 Maximum Distance in Company Hierarchy
	44870	C1642 Count Distinct Palindromic Substrings
	44871	C1643 Longest Palindromic Substring
	44872	C1644 Important Sentence Evaluation
	44873	C1645 Reverse Nodes in k-Group
	44874	C1646 Minimum Spanning Tree for Trade Routes
	44875	C1647 Total Units Sold Calculation
	44876	C1648 Seat Relocation Optimization
	44877	C1649 Longest Contiguous Subarray with Limited Absolute Difference
	44879	C1650 Growing Trees
	44880	C1651 Even Sum Path
	44881	C1652 Making Array Elements Equal
	44882	C1653 Average of Levels in Binary Tree
	44883	C1654 Equalizing Array Elements via Subtraction
	44884	C1655 Taco's Shortest Path
	44885	C1656 Longest Substring with At Most Two Distinct Characters
	44886	C1657 Maximum Consecutive Identical Characters
	44887	C1658 Longest Increasing Subarray
	44888	C1659 Warehouse Management
	44890	C1660 File Classification by Size
	44891	C1661 Maximum Subarray Sum with Positive Constraint
	44892	C1662 Flight Connection Problem
	44893	C1663 Most Frequent Keyword
	44894	C1664 Word Segmentation with Lexicographical Order
	44895	C1665 Total Mana Calculation
	44896	C1666 Queue using Two Stacks
	44897	C1667 Minimum Moves to Reach Target
	44898	C1668 Bipartite Graph Coloring
	44899	C1669 Company Hierarchy Management
	44901	C1670 Construct the Longest Palindrome
	44902	C1671 Even Cubes Printer
	44903	C1672 Find the Single Number
	44904	C1673 The Life Span Transformation Challenge
	44905	C1674 Even Squares
	44906	C1675 Reverse Bits
	44907	C1676 Minimum Sum after Operations
	44908	C1677 Maximum Subarray Sum
	44909	C1678 Trapping Rain Water
	44910	C1679 First Non-Repeating Character After Filtering
	44912	C1680 Minimum Operations to Empty a Stack
	44913	C1681 Final Position of a Robot
	44914	C1682 Count Sunlit Buildings
	44915	C1683 Maximize Delivery Requests
	44916	C1684 Palindrome Game: Determine the Winner
	44917	C1685 Grid Sum Query
	44918	C1686 Count Distinct Prime Factors
	44919	C1687 Unique Users in an Interval
	44920	C1688 Sort Words by Length
	44921	C1689 Two Sum Indices Problem
	44923	C1690 Maximum Subarray Sum
	44924	C1691 Valid Password Checker
	44925	C1692 Row or Column Constant Checker
	44926	C1693 Rearrange Sequence to Minimize Adjacent Difference
	44927	C1694 Max Subarray Sum with Minimum Threshold
	44928	C1695 Distinct Project Count After Merges
	44929	C1696 Maximum Product Subarray
	44930	C1697 Regular Expression Matching
	44931	C1698 Subtract One
	44932	C1699 Maximum Rectangle Area
	44935	C1700 Longest Substring with K Distinct Characters
	44936	C1701 Rotate Matrix
	44937	C1702 Longest k-Palindromic Substring

Pick a problem randomly based on the current filter.