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
943. Find the Shortest Superstring	Solve	Hard	-	Array Bit Manipulation+3
952. Largest Component Size by Common Factor	Solve	Hard	Google	Array Hash Table+3
956. Tallest Billboard	Solve	Hard	-	Array Dynamic Programming
960. Delete Columns to Make Sorted III	Solve	Hard	Google	Array Dynamic Programming+1
975. Odd Even Jump	Solve	Hard	Google+1	Array Dynamic Programming+3
980. Unique Paths III	Solve	Hard	Amazon+1	Array Backtracking+2
982. Triples with Bitwise AND Equal To Zero	Solve	Hard	Flipkart	Array Bit Manipulation+1
992. Subarrays with K Different Integers	Solve	Hard	Adobe+10	Array Counting+2
995. Minimum Number of K Consecutive Bit Flips	Solve	Hard	Akuna Capital+1	Array Bit Manipulation+3
996. Number of Squareful Arrays	Solve	Hard	Apple+1	Array Backtracking+5
1000. Minimum Cost to Merge Stones	Solve	Hard	Amazon+3	Array Dynamic Programming+1
1001. Grid Illumination	Solve	Hard	Dropbox	Array Hash Table
1032. Stream of Characters	Solve	Hard	Amazon+3	Array Data Stream+3
1036. Escape a Large Maze	Solve	Hard	Apple+2	Array Breadth-First Search+2
1063. Number of Valid Subarrays	Solve	Hard	Amazon+1	Array Monotonic Stack+1
1074. Number of Submatrices That Sum to Target	Solve	Hard	Amazon+2	Array Hash Table+2
1095. Find in Mountain Array	Solve	Hard	Adobe+8	Array Binary Search+1
1121. Divide Array Into Increasing Sequences	Solve	Hard	Google	Array Counting
1125. Smallest Sufficient Team	Solve	Hard	Amazon	Array Bit Manipulation+2
1157. Online Majority Element In Subarray	Solve	Hard	Nutanix	Array Binary Indexed Tree+3
1178. Number of Valid Words for Each Puzzle	Solve	Hard	Dropbox	Array Bit Manipulation+3
1187. Make Array Strictly Increasing	Solve	Hard	-	Array Binary Search+2
1199. Minimum Time to Build Blocks	Solve	Hard	Google	Array Greedy+2
1210. Minimum Moves to Reach Target with Rotations	Solve	Hard	Kakao	Array Breadth-First Search+1
1223. Dice Roll Simulation	Solve	Hard	Akuna Capital	Array Dynamic Programming
1224. Maximum Equal Frequency	Solve	Hard	American Express	Array Hash Table
1231. Divide Chocolate	Solve	Hard	Google+1	Array Binary Search
1235. Maximum Profit in Job Scheduling	Solve	Hard	Adobe+18	Array Binary Search+2
1246. Palindrome Removal	Solve	Hard	Microsoft	Array Dynamic Programming
1250. Check If It Is a Good Array	Solve	Hard	Dropbox	Array Math+1
1255. Maximum Score Words Formed by Letters	Solve	Hard	Amazon+1	Array Backtracking+4
1263. Minimum Moves to Move a Box to Their Target Location	Solve	Hard	Google	Array Breadth-First Search+2
1274. Number of Ships in a Rectangle	Solve	Hard	Bloomberg	Array Divide and Conquer+1
1284. Minimum Number of Flips to Convert Binary Matrix to Zero Matrix	Solve	Hard	Airbnb+1	Array Bit Manipulation+3
1289. Minimum Falling Path Sum II	Solve	Hard	Google+1	Array Dynamic Programming+1
1293. Shortest Path in a Grid with Obstacles Elimination	Solve	Hard	Amazon+10	Array Breadth-First Search+1
1298. Maximum Candies You Can Get from Boxes	Solve	Hard	Airbnb	Array Breadth-First Search+1
1301. Number of Paths with Max Score	Solve	Hard	Samsung	Array Dynamic Programming+1
1307. Verbal Arithmetic Puzzle	Solve	Hard	Atlassian+2	Array Backtracking+2
1326. Minimum Number of Taps to Open to Water a Garden	Solve	Hard	Aditya Birla group+26	Array Dynamic Programming+1
1330. Reverse Subarray To Maximize Array Value	Solve	Hard	Bloomberg+1	Array Greedy+1
1335. Minimum Difficulty of a Job Schedule	Solve	Hard	Amazon+4	Array Dynamic Programming
1340. Jump Game V	Solve	Hard	Amazon+2	Array Dynamic Programming+1
1345. Jump Game IV	Solve	Hard	Amazon+2	Array Breadth-First Search+1
1349. Maximum Students Taking Exam	Solve	Hard	SAP	Array Bit Manipulation+3
1354. Construct Target Array With Multiple Sums	Solve	Hard	Quora	Array Heap (Priority Queue)
1363. Largest Multiple of Three	Solve	Hard	Amazon+1	Array Dynamic Programming+1
1368. Minimum Cost to Make at Least One Valid Path in a Grid	Solve	Hard	Google	Array Breadth-First Search+4
1383. Maximum Performance of a Team	Solve	Hard	Amazon+1	Array Greedy+2
1388. Pizza With 3n Slices	Solve	Hard	Google	Array Dynamic Programming+2