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Title	Difficulty	Videos	Companies
Lexicographically smallest prime pair with target sum	easy	-	epic-systems
Lexicographically Smallest String with K-Position Moves	easy	-	yahoo
Line Equation From Two Points	easy	-
Linear Search on array	medium	-
Linked List Cycle 3 - Find length of cycle	medium	-
Linked List Cycle 4 - Delete cycle	medium	-
List Combinations - Generate unique combinations from list selecting 1 element from each	medium	-
Locking and unlocking resources represented as binary tree nodes	medium	-	google
Longest arithmetic progression in a sorted array	medium	-
Longest Bitonic Subsequence	medium	-	microsoft
Longest Chunked Palindrome Decomposition	hard	-
Longest Common Prefix After at Most One Removal	medium	-
Longest Common Prefix of K Strings After Removal	hard	-
Longest Common Subsequence LCS 2 - Get Subsequence	medium	-
Longest Common Subsequence of Three Sequences	hard	-	youtube
Longest Common Substring	medium	-
Longest increasing subarray	medium	-	uber
Longest Increasing subarray with one change allowed	medium	-
Longest Palindrome After Substring Concatenation I	medium	-
Longest Palindrome After Substring Concatenation II	hard	-
Longest Palindromic Subsequence - Get Subsequence	medium	-
Longest Palindromic Subsequence After at Most K Operations	medium	-
Longest Special Path	hard	-
Longest Special Path II	hard	-
Longest Subarray having sum of elements atmost 'k'	medium	-
Longest subarray with distinct elements	easy	-	google
Longest Subarray with Ones after Replacement	medium	-
Longest Subsequence With Decreasing Adjacent Difference	medium	-
Longest Substring of One Repeating Character	hard	-
Longest Substring with K Distinct Characters	medium	-	google
Longest Team Pass Streak	hard	-
Longest word made of other words in an array	hard	-
Longest Zigzag Subsequence	medium	-
Low bandwidth almost similar file syncing algorithm between two computers	hard	-	google
Lowest Common Ancestor Definition	medium	-
Lowest Common Ancestor for a n-ary Tree	medium	-	amazon
Magic Square of Doubly Even Order	medium	-
Magic Square of Odd Order	medium	-
Magic Square of Singly Even Order	medium	-
Make a Positive Array	medium	-
Make Array Non-decreasing	medium	-
Manachar’s Algorithm - Longest palindromic substring in linear time	hard	-
Manhattan Distances of All Arrangements of Pieces	hard	-
Map-based Trie Implementation	medium	-
Matrix Chain Multiplication	medium	-
Matrix Chain Multiplication 2 - Print brackets	medium	-
Max Intervals Overlap	medium	-
Max Non-negative subarray sum	easy	-	google
Max Sum of Two Coupled Corner-to-Corner Grid Paths	medium	-
Max Sum Without Adjacent Elements in 2XN Grid or Matrix	medium	-	epic-systems

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