Algorithms-solutions Problem name Difficulty Languages LeetCode Find First and Last Position of Element in Sorted Array link First Missing Positive link Flatten Binary Tree to Linked List link Find Minimum in Rotated Sorted Array link Find Minimum in Rotated Sorted Array II link Find Peak Element link Fraction to Recurring Decimal link Factorial Trailing Zeroes link First Bad Version link Find the Duplicate Number link Find Median from Data Stream link Flatten Nested List Iterator link Find K Pairs with Smallest Sums link First Unique Character in a String link Find the Difference link Frog Jump link Fizz Buzz link Flatten a Multilevel Doubly Linked List link Find Right Interval link Find All Anagrams in a String link Find All Duplicates in an Array link Find All Numbers Disappeared in an Array link Find Mode in Binary Search Tree link Fibonacci Number link Find Bottom Left Tree Value link Freedom Trail link Find Largest Value in Each Tree Row link Find the Closest Palindrome link Fraction Addition and Subtraction link Find Duplicate File in System link Find Duplicate Subtrees link Find K Closest Elements link Falling Squares link Find K-th Smallest Pair Distance link Find Pivot Index link Flood Fill link Find Smallest Letter Greater Than Target link Find Eventual Safe States link Friends Of Appropriate Ages link Flipping an Image link Find And Replace in String link Fair Candy Swap link Find and Replace Pattern link Fruit Into Baskets link Flip String to Monotone Increasing link Find the Shortest Superstring link Flip Equivalent Binary Trees link Flip Binary Tree To Match Preorder Traversal link Find the Town Judge link Find Common Characters link Flower Planting With No Adjacent link Flip Columns For Maximum Number of Equal Rows link Find in Mountain Array link Filling Bookcase Shelves link Find Words That Can Be Formed by Characters link Find Positive Integer Solution for a Given Equation link Find Elements in a Contaminated Binary Tree link Find Winner on a Tic Tac Toe Game link Find the Smallest Divisor Given a Threshold link Find Numbers with Even Number of Digits link Find N Unique Integers Sum up to Zero link Filter Restaurants by Vegan-Friendly, Price and Distance link Find the City With the Smallest Number of Neighbors at a Threshold Distance link Find the Longest Substring Containing Vowels in Even Counts link Frog Position After T Seconds link Find a Corresponding Node of a Binary Tree in a Clone of That Tree link Find the Distance Value Between Two Arrays link Four Divisors link Find Lucky Integer in an Array link Find All Good Strings link Find the Minimum Number of Fibonacci Numbers Whose Sum Is K link Find the Kth Smallest Sum of a Matrix With Sorted Rows link Form Largest Integer With Digits That Add up to Target link Final Prices With a Special Discount in a Shop link Find Two Non-overlapping Sub-arrays Each With Target Sum link Find Critical and Pseudo-Critical Edges in Minimum Spanning Tree link Find a Value of a Mysterious Function Closest to Target link Find the Winner of an Array Game link Find Longest Awesome Substring link Find Kth Bit in Nth Binary String link Find Latest Group of Size M link Find Valid Matrix Given Row and Column Sums link Find Servers That Handled Most Number of Requests link Fancy Sequence link Furthest Building You Can Reach link Find the Most Competitive Subsequence link Find Minimum Time to Finish All Jobs link Find the Highest Altitude link Find Kth Largest XOR Coordinate Value link Form Array by Concatenating Subarrays of Another Array link Find Nearest Point That Has the Same X or Y Coordinate link Find Center of Star Graph link Finding the Users Active Minutes link Find the Winner of the Circular Game link Finding MK Average link Find XOR Sum of All Pairs Bitwise AND link Frequency of the Most Frequent Element link Finding Pairs With a Certain Sum link Find the Student that Will Replace the Chalk link Find a Peak Element II link Find the Longest Valid Obstacle Course at Each Position link Find if Path Exists in Graph link Find Greatest Common Divisor of Array link Find Unique Binary String link Find Array Given Subset Sums link Find the Kth Largest Integer in the Array link Find the Middle Index in Array link Find All Groups of Farmland link First Day Where You Have Been in All the Rooms link Find Original Array From Doubled Array link Final Value of Variable After Performing Operations link Find Missing Observations link Find the Minimum and Maximum Number of Nodes Between Critical Points link Find Target Indices After Sorting Array link Find All People With Secret link Finding 3-Digit Even Numbers link Find Subsequence of Length K With the Largest Sum link Find Good Days to Rob the Bank link Find First Palindromic String in the Array link Find All Possible Recipes from Given Supplies link Find All Lonely Numbers in the Array link Find Substring With Given Hash Value link Find Three Consecutive Integers That Sum to a Given Number link Find All K-Distant Indices in an Array link Find the Difference of Two Arrays link Find Palindrome With Fixed Length link Find Triangular Sum of an Array link Find Players With Zero or One Losses link Find Closest Number to Zero link Find the K-Beauty of a Number link Find Resultant Array After Removing Anagrams link Fair Distribution of Cookies link First Letter to Appear Twice link Find Closest Node to Given Two Nodes link
