All Problems

4301 problems total

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TitleDifficultyVideosCompanies
Build Array Where You Can Find The Maximum Exactly K Comparisonshard-
NPV Querieseasy-
Maximum Score After Splitting a Stringeasy-
Maximum Points You Can Obtain from Cards Problemmedium-
Diagonal Traverse 2medium-
Constrained Subsequence Sumhard-
Counting Elementseasy-
Perform String Shiftseasy-
Leftmost Column with at Least a Onemedium-
First Unique Numbermedium-
Check If a String Is a Valid Sequence from Root to Leaves Path in a Binary Treemedium-
Kids With the Greatest Number of Candieseasy-
Max Difference You Can Get From Changing an Integermedium-
Check If a String Can Break Another Stringmedium-
Number of Ways to Wear Different Hats to Each Otherhard-
Create a Session Bar Charteasy-
Destination Cityeasy-
Check If All 1's Are at Least Length K Places Awayeasy-
Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit Problemmedium-
Find the Kth Smallest Sum of a Matrix With Sorted Rowshard-
Evaluate Boolean Expressionmedium-
Build an Array With Stack Operationsmedium-
Count Triplets That Can Form Two Arrays of Equal XORmedium-
Minimum Time to Collect All Apples in a Treemedium-
Number of Ways of Cutting a Pizzahard-
Apples & Orangesmedium-
Consecutive Characterseasy-
Simplified Fractionsmedium-
Count Good Nodes in Binary Treemedium-
Form Largest Integer With Digits That Add up to Targethard-
Number of Students Doing Homework at a Given Timeeasy-
Rearrange Words in a Sentencemedium-
People Whose List of Favorite Companies Is Not a Subset of Another Listmedium-
Maximum Number of Darts Inside of a Circular Dartboardhard-
Active Usersmedium-
Check If a Word Occurs As a Prefix of Any Word in a Sentenceeasy-
Maximum Number of Vowels in a Substring of Given Lengthmedium-
Pseudo-Palindromic Paths in a Binary Treemedium-
Max Dot Product of Two Subsequenceshard-
Rectangles Areamedium-
Make Two Arrays Equal by Reversing Subarrayseasy-
Course Schedule 4medium-
Cherry Pickup IIhard-
Maximum Area of a Piece of Cake After Horizontal and Vertical Cutsmedium-
Reorder Routes to Make All Paths Lead to the City Zeromedium-
Probability of a Two Boxes Having The Same Number of Distinct Ballshard-
Calculate Salariesmedium-
Find All The Lonely Nodeseasy-
Shuffle the Arrayeasy-
The k Strongest Values in an Arraymedium-
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