FleetCode
Video Solutions
Watch step-by-step video walkthroughs for DSA problems. Learn from expert explanations.
34
With Videos
9
Easy
18
Medium
7
Hard
2251. Number of Flowers in Full Bloom
HardArrayBinary SearchHash Table
Watch Solutions57.8% acceptance
2252. Dynamic Pivoting of a Table
HardDatabase
Watch Solutions56.0% acceptance
2253. Dynamic Unpivoting of a Table
HardDatabase
Watch Solutions66.9% acceptance
2254. Design Video Sharing Platform
HardDesignHash TableOrdered Set
Watch Solutions64.1% acceptance
2255. Count Prefixes of a Given String
EasyArrayString
Watch Solutions74.3% acceptance
2256. Minimum Average Difference
MediumArrayPrefix Sum
Watch Solutions43.8% acceptance
2257. Count Unguarded Cells in the Grid
MediumArrayMatrixSimulation
Watch Solutions69.0% acceptance
2259. Remove Digit From Number to Maximize Result
EasyEnumerationGreedyString
Watch Solutions48.4% acceptance
2260. Minimum Consecutive Cards to Pick Up
MediumArrayHash TableSliding Window
Watch Solutions53.6% acceptance
2261. K Divisible Elements Subarrays
MediumArrayEnumerationHash Function
Watch Solutions54.9% acceptance
2262. Total Appeal of A String
HardDynamic ProgrammingHash TableString
Watch Solutions56.4% acceptance
2264. Largest 3-Same-Digit Number in String
EasyString
Watch Solutions72.7% acceptance
2268. Minimum Number of Keypresses
MediumCountingGreedyHash Table
Watch Solutions71.2% acceptance
2270. Number of Ways to Split Array
MediumArrayPrefix Sum
Watch Solutions55.9% acceptance
2272. Substring With Largest Variance
HardArrayDynamic Programming
Watch Solutions46.1% acceptance
2273. Find Resultant Array After Removing Anagrams
EasyArrayHash TableSorting
Watch Solutions69.9% acceptance
2274. Maximum Consecutive Floors Without Special Floors
MediumArraySorting
Watch Solutions52.5% acceptance
2275. Largest Combination With Bitwise AND Greater Than Zero
MediumArrayBit ManipulationCounting
Watch Solutions81.0% acceptance
2276. Count Integers in Intervals
HardDesignOrdered SetSegment Tree
Watch Solutions36.1% acceptance
2278. Percentage of Letter in String
EasyString
Watch Solutions75.1% acceptance
2279. Maximum Bags With Full Capacity of Rocks
MediumArrayGreedySorting
Watch Solutions68.0% acceptance
2280. Minimum Lines to Represent a Line Chart
MediumArrayGeometryMath
Watch Solutions26.9% acceptance
2283. Check if Number Has Equal Digit Count and Digit Value
EasyCountingHash TableString
Watch Solutions73.1% acceptance
2285. Maximum Total Importance of Roads
MediumGraphGreedyHeap (Priority Queue)
Watch Solutions69.3% acceptance
2287. Rearrange Characters to Make Target String
EasyCountingHash TableString
Watch Solutions63.0% acceptance
2291. Maximum Profit From Trading Stocks
MediumArrayDynamic Programming
Watch Solutions48.1% acceptance
2292. Products With Three or More Orders in Two Consecutive Years
MediumDatabase
Watch Solutions39.7% acceptance
2293. Min Max Game
EasyArraySimulation
Watch Solutions64.3% acceptance
2294. Partition Array Such That Maximum Difference Is K
MediumArrayGreedySorting
Watch Solutions81.8% acceptance
2295. Replace Elements in an Array
MediumArrayHash TableSimulation
Watch Solutions59.7% acceptance
2297. Jump Game VIII
MediumArrayDynamic ProgrammingGraph
Watch Solutions45.5% acceptance
2298. Tasks Count in the Weekend
MediumDatabase
Watch Solutions81.7% acceptance
2299. Strong Password Checker II
EasyString
Watch Solutions55.5% acceptance
2300. Successful Pairs of Spells and Potions
MediumArrayBinary SearchSorting
Watch Solutions49.5% acceptance
Learn DSA with Video Solutions
Video solutions provide a visual, step-by-step approach to understanding Data Structures and Algorithms problems. Watching an expert walk through the thought process, from brute force to optimal solution, helps build the intuition needed for coding interviews.
How to Use Video Solutions Effectively
- Try the problem first: Spend at least 20-30 minutes attempting the problem before watching the video
- Pause and think: When the video mentions a key insight, pause and try to work through it yourself
- Code along: After understanding the approach, implement the solution on your own
- Review text solutions: Combine video walkthroughs with detailed text explanations for deeper understanding
Video Solutions by Difficulty
Start with Easy problems to build confidence and learn fundamental patterns. Progress to Medium problems where most interview questions fall. Hard problems help you prepare for the toughest interview rounds at top tech companies.