Dashboard Questions Topics Companies Sheets

Array

Topic

1,779 coding problems covering Array concepts. Master this topic and improve your problem-solving skills.

1,779

Problems

370

Easy

963

Medium

446

Hard

Difficulty

All1779 Easy370 Medium963 Hard446

Title	Solve	Difficulty	Companies	Topics
2435. Paths in Matrix Whose Sum Is Divisible by K	Solve	Hard	Google	Array Dynamic Programming+1
2440. Create Components With Same Value	Solve	Hard	Sprinklr	Array Depth-First Search+3
2444. Count Subarrays With Fixed Bounds	Solve	Hard	Google	Array Monotonic Queue+2
2448. Minimum Cost to Make Array Equal	Solve	Hard	Amazon+4	Array Binary Search+3
2449. Minimum Number of Operations to Make Arrays Similar	Solve	Hard	Amazon+1	Array Greedy+1
2454. Next Greater Element IV	Solve	Hard	-	Array Binary Search+4
2458. Height of Binary Tree After Subtree Removal Queries	Solve	Hard	Google	Array Binary Tree+3
2459. Sort Array by Moving Items to Empty Space	Solve	Hard	Google	Array Greedy+1
2463. Minimum Total Distance Traveled	Solve	Hard	Bloomberg+1	Array Dynamic Programming+1
2488. Count Subarrays With Median K	Solve	Hard	Google+1	Array Hash Table+1
2499. Minimum Total Cost to Make Arrays Unequal	Solve	Hard	Flipkart+1	Array Counting+2
2503. Maximum Number of Points From Grid Queries	Solve	Hard	JPMorgan	Array Breadth-First Search+5
2509. Cycle Length Queries in a Tree	Solve	Hard	Arcesium	Array Binary Tree+1
2518. Number of Great Partitions	Solve	Hard	Sprinklr	Array Dynamic Programming
2519. Count the Number of K-Big Indices	Solve	Hard	Amazon	Array Binary Indexed Tree+5
2524. Maximum Frequency Score of a Subarray	Solve	Hard	PayPal	Array Hash Table+3
2528. Maximize the Minimum Powered City	Solve	Hard	-	Array Binary Search+4
2532. Time to Cross a Bridge	Solve	Hard	LinkedIn	Array Heap (Priority Queue)+1
2534. Time Taken to Cross the Door	Solve	Hard	Amazon+1	Array Queue+1
2538. Difference Between Maximum and Minimum Price Sum	Solve	Hard	Directi+1	Array Depth-First Search+2
2547. Minimum Cost to Split an Array	Solve	Hard	Indeed	Array Counting+2
2551. Put Marbles in Bags	Solve	Hard	Amazon+2	Array Greedy+2
2552. Count Increasing Quadruplets	Solve	Hard	SAP+1	Array Binary Indexed Tree+3
2561. Rearranging Fruits	Solve	Hard	Oracle	Array Greedy+1
2569. Handling Sum Queries After Update	Solve	Hard	Trilogy	Array Segment Tree
2573. Find the String with LCP	Solve	Hard	-	Array Dynamic Programming+4
2577. Minimum Time to Visit a Cell In a Grid	Solve	Hard	Atlassian	Array Breadth-First Search+4
2581. Count Number of Possible Root Nodes	Solve	Hard	-	Array Depth-First Search+3
2584. Split the Array to Make Coprime Products	Solve	Hard	Zomato	Array Hash Table+2
2585. Number of Ways to Earn Points	Solve	Hard	TuSimple	Array Dynamic Programming
2589. Minimum Time to Complete All Tasks	Solve	Hard	-	Array Binary Search+3
2603. Collect Coins in a Tree	Solve	Hard	Lucid+1	Array Graph+2
2604. Minimum Time to Eat All Grains	Solve	Hard	Confluent	Array Binary Search+2
2612. Minimum Reverse Operations	Solve	Hard	Infosys	Array Breadth-First Search+1
2613. Beautiful Pairs	Solve	Hard	-	Array Divide and Conquer+4
2617. Minimum Number of Visited Cells in a Grid	Solve	Hard	Huawei	Array Breadth-First Search+6
2646. Minimize the Total Price of the Trips	Solve	Hard	Adobe+1	Array Depth-First Search+3
2647. Color the Triangle Red	Solve	Hard	-	Array Math
2659. Make Array Empty	Solve	Hard	TikTok	Array Binary Indexed Tree+5
2681. Power of Heroes	Solve	Hard	-	Array Dynamic Programming+3
2702. Minimum Operations to Make Numbers Non-positive	Solve	Hard	-	Array Binary Search
2709. Greatest Common Divisor Traversal	Solve	Hard	Google	Array Math+2
2713. Maximum Strictly Increasing Cells in a Matrix	Solve	Hard	Amazon+1	Array Binary Search+6
2732. Find a Good Subset of the Matrix	Solve	Hard	-	Array Bit Manipulation+2
2736. Maximum Sum Queries	Solve	Hard	-	Array Binary Indexed Tree+5
2742. Painting the Walls	Solve	Hard	Adobe+1	Array Dynamic Programming
2751. Robot Collisions	Solve	Hard	Deutsche Bank+1	Array Simulation+2
2763. Sum of Imbalance Numbers of All Subarrays	Solve	Hard	Adobe+1	Array Hash Table+1
2781. Length of the Longest Valid Substring	Solve	Hard	Amazon	Array Hash Table+2
2790. Maximum Number of Groups With Increasing Length	Solve	Hard	-	Array Binary Search+3