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Microsoft Array OA Questions

Practice 18+ Array coding questions asked in Microsoft online assessments.

Ancestral Key CodesHard Best Pair of Nearby ServersMedium Earliest Time Everyone Is FreeMedium Longest Positive Prefix After Rearranging an ArrayMedium Minimum Beauty After Splitting an Array Into K BlocksMedium Validate an Organization Hierarchy and Report Its DepthMedium Most Visited Sectors of a Circular TrackMedium

Balanced Job Scheduling

Medium

Find First and Last Position of Element in Sorted ArrayMedium

Plan ProductionMedium

Find Error CodesMedium

Count Triplets with Adjacency and Product ConstraintMedium

Closest NumbersEasy

Ball CollisionEasy

Maximum Weighted DifferenceEasy

Number of Longest Strictly Increasing SubsequencesMedium

Asteroid Belt SurvivorsMedium

Calculate Total RegionMedium

Minimum Operations to Halve Array SumMedium

Maximum Products Alex Can BuyMedium

Count Intervals Covering a PointMedium

Light Panel Toggle SumEasy

Minimum Cost to Combine the Array Into One ElementMedium

Minimum Total Complexity Over DaysMedium

Maximum Minimum Magnetic ForceMedium

Maximum Score With Prime JumpsMedium

Minimum Machines to Run All TasksMedium

Minimum Array Cost With Unlimited InsertionsMedium

Minimize Array Sum After K OperationsMedium

Final State of the Switch RowMedium

Question 2Medium

Binary Cardinality SortEasy

Question 1 and Question 2Hard

Maximum Bitwise OR-SumMedium

Shopkeeper Sale - Final Price of ItemsMedium

Get Minimum CostMedium

Maximize Combined Reward PointsMedium

Final PriceEasy

Final Prices With a Special Discount in a ShopEasy

Maximize Intern Task RewardsMedium

Maximum Path Sum in a Grid with Specific Movement ConstraintsMedium

Array Range NegationMedium

Maximum Reward PointsEasy

Maximum Combined Reward PointsEasy

Final PriceMedium

Strongest Card Set DetectionMedium

Minimum Overall ComplexityHard

Find Original Array From Prefix XOREasy

Choose FleetsMedium

findMaximumAlloyUnitsMedium

All Microsoft OA questions All Array questions Interview experiences

Microsoft Array OA Questions | OAHelper