Skip to main content
Talentd

Problems

4,034+ problems · 962 Easy · 2104 Medium · 968 Hard

Premium ✕Reset
Active:Premium· 782 results
#3763Premium

Maximum Total Sum with Threshold Constraints

Medium✓ Solution📹 Video
ArrayGreedyHeap (Priority Queue)+1
SolveSolution
#3787Premium

Find Diameter Endpoints of a Tree

Medium✓ Solution
Agoda
Breadth-First SearchGraphTree
SolveSolution
#3773Premium

Maximum Number of Equal Length Runs

Medium✓ Solution
CountingHash TableString
SolveSolution
#3758Premium

Convert Number Words to Digits

Medium✓ Solution
StringTrie
SolveSolution
#3749Premium

Evaluate Valid Expressions

Hard✓ Solution
Divide and ConquerHash TableMath+2
SolveSolution
#3802Premium

Number of Ways to Paint Sheets

Hard
SolveSolution
#3778Premium

Minimum Distance Excluding One Maximum Weighted Edge

Medium✓ Solution
SolveSolution
#3744Premium

Find Kth Character in Expanded String

Medium✓ Solution📹 Video
String
SolveSolution
#3730Premium

Maximum Calories Burnt from Jumps

Medium✓ Solution
Amazon
ArrayGreedySorting+1
SolveSolution
#3717Premium

Minimum Operations to Make the Array Beautiful

Medium✓ Solution
ArrayDynamic Programming
SolveSolution
#3735Premium

Lexicographically Smallest String After Reverse II

Hard
Binary SearchHash FunctionRolling Hash+2
SolveSolution
#3711Premium

Maximum Transactions Without Negative Balance

Medium✓ Solution📹 Video
Paytm
ArrayGreedyHeap (Priority Queue)
SolveSolution
#3706Premium

Maximum Distance Between Unequal Words in Array II

Medium✓ Solution
ArrayString
SolveSolution
#3696Premium

Maximum Distance Between Unequal Words in Array I

Easy✓ Solution
Walmart Labs
ArrayString
SolveSolution
#3687Premium

Library Late Fee Calculator

Easy✓ Solution📹 Video
ArraySimulation
SolveSolution
#3682Premium

Minimum Index Sum of Common Elements

Medium✓ Solution
ArrayHash Table
SolveSolution
#3672Premium

Sum of Weighted Modes in Subarrays

Medium✓ Solution
ArrayCountingHash Table+2
SolveSolution
#3667Premium

Sort Array By Absolute Value

Easy✓ Solution
Cognizant
ArrayMathSorting+1
SolveSolution
#3662Premium

Filter Characters by Frequency

Easy✓ Solution
Opentext
CountingHash TableString
SolveSolution
#3656Premium

Determine if a Simple Graph Exists

Medium
ArrayBinary SearchGraph+2
SolveSolution
#3641Premium

Longest Semi-Repeating Subarray

Medium✓ Solution
ArrayHash TableSliding Window
SolveSolution
#3647Premium

Maximum Weight in Two Bags

Medium✓ Solution
ArrayDynamic Programming
SolveSolution
#3631Premium

Sort Threats by Severity and Exploitability

Medium✓ Solution
ArraySorting
SolveSolution
#3616Premium

Number of Student Replacements

Medium✓ Solution
ArraySimulation
SolveSolution
#3610Premium

Minimum Number of Primes to Sum to Target

Medium✓ Solution📹 Video
Amazon
ArrayDynamic ProgrammingMath+1
SolveSolution
#3595Premium

Once Twice

Medium✓ Solution
ArrayBit Manipulation
SolveSolution
#3632Premium

Subarrays with XOR at Least K

Hard
ArrayBit ManipulationPrefix Sum+1
SolveSolution
#3596Premium

Minimum Cost Path with Alternating Directions I

Medium✓ Solution
BrainteaserMath
SolveSolution
#3581Premium

Count Odd Letters from Number

Easy✓ Solution
CountingHash TableSimulation+1
SolveSolution
#3571Premium

Find the Shortest Superstring II

Easy✓ Solution
String
SolveSolution
#3565Premium

Sequential Grid Path Cover

Medium✓ Solution📹 Video
ArrayMatrixRecursion
SolveSolution
#3555Premium

Smallest Subarray to Sort in Every Sliding Window

Medium✓ Solution
ArrayGreedyMonotonic Stack+3
SolveSolution
#3549Premium

Multiply Two Polynomials

Hard✓ Solution
ArrayMath
SolveSolution
#3540Premium

Minimum Time to Visit All Houses

Medium✓ Solution📹 Video
Salesforce
ArrayPrefix Sum
SolveSolution
#3526Premium

Range XOR Queries with Subarray Reversals

Hard
ArrayBinary TreeTree
SolveSolution
#3520Premium

Minimum Threshold for Inversion Pairs Count

Medium
ArrayBinary Indexed TreeBinary Search+1
SolveSolution
#3511Premium

Make a Positive Array

Medium✓ Solution
UKG
ArrayGreedyPrefix Sum
SolveSolution
#3496Premium

Maximize Score After Pair Deletions

Medium✓ Solution
Drw
ArrayGreedy
SolveSolution
#3491Premium

Phone Number Prefix

Easy✓ Solution📹 Video
ArraySortingString+1
SolveSolution
#3481Premium

Apply Substitutions

Medium✓ Solution
Google
ArrayBreadth-First SearchDepth-First Search+4
SolveSolution
#3476Premium

Maximize Profit from Task Assignment

Medium✓ Solution
ArrayGreedyHeap (Priority Queue)+1
SolveSolution
#3506Premium

Find Time Required to Eliminate Bacterial Strains

Hard✓ Solution
ArrayGreedyHeap (Priority Queue)+1
SolveSolution
#3466Premium

Maximum Coin Collection

Medium✓ Solution📹 Video
Uber
ArrayDynamic Programming
SolveSolution
#3460Premium

Longest Common Prefix After at Most One Removal

Medium✓ Solution
StringTwo Pointers
SolveSolution
#3450Premium

Maximum Students on a Single Bench

Easy✓ Solution📹 Video
ArrayHash Table
SolveSolution
#3437Premium

Permutations III

Medium✓ Solution
Goldman Sachs
ArrayBacktracking
SolveSolution
#3431Premium

Minimum Unlocked Indices to Sort Nums

Medium✓ Solution
ArrayHash Table
SolveSolution
#3416Premium

Subsequences with a Unique Middle Mode II

Hard
ArrayCombinatoricsHash Table+1
SolveSolution
#3535Premium

Unit Conversion II

Medium✓ Solution
Tiktok
ArrayBreadth-First SearchDepth-First Search+2
SolveSolution
#3406Premium

Find the Lexicographically Largest String From the Box II

Hard✓ Solution
StringTwo Pointers
SolveSolution
Page 15 of 16

Popular Topics

View All
Array2225Backtracking111Bash0Biconnected Component1Binary Indexed Tree51Binary Search353Binary Search Tree41Binary Tree179Bit Manipulation284Bitmask56Brainteaser21Breadth-First Search257Bucket Sort6C0C#0