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Company OAs All Problems Topics Company Insights OA Calendar Interview Experiences Premium

Built by students, for students - practice company-specific OAs, DSA sheets, and real interview experiences to land your dream role.

Ready to crack your next OA?

Practice company-specific questions trusted by thousands of students across India.

Start Practicing Go Premium

OA Practice·DSA·Placements

Disclaimer: OAHelper is an independent educational platform. We (oahelper.in) do not own the images or questions shown. Content is uploaded by users.

Company Topic

Microsoft Greedy OA Questions

Practice 9+ Greedy coding questions asked in Microsoft online assessments.

Longest Valid SubstringMedium Maximum Palindromes After Cross-String Letter SwapsMedium Longest Positive Prefix After Rearranging an ArrayMedium Minimum Beauty After Splitting an Array Into K BlocksMedium Maximize the XOR of Two Binary Strings by Reordering OneMedium Minimum Fuel Cost from City A to City BMedium Balanced Job SchedulingMedium

Get Optimal StringMedium

Plan ProductionMedium

Longest SubsequenceMedium

Maximum Weighted DifferenceEasy

Smallest Encrypted StringMedium

Minimum Operations to Halve Array SumMedium

Maximum Products Alex Can BuyMedium

Minimum Cost to Combine the Array Into One ElementMedium

Maximum Minimum Magnetic ForceMedium

Minimum Machines to Run All TasksMedium

Minimum Array Cost With Unlimited InsertionsMedium

Maximize Ones in a Binary StringMedium

Minimize Array Sum After K OperationsMedium

Best Swap Position for the Edited TextMedium

Lexicographically Smallest Valid StringMedium

Question 2Medium

Maximum Bitwise OR-SumMedium

Get Minimum CostMedium

Maximize Combined Reward PointsMedium

Maximize Intern Task RewardsMedium

Maximum Reward PointsEasy

Maximum Operations on StringMedium

Maximum Combined Reward PointsEasy

Longest Tile SequenceMedium

Maximize Intern Reward PointsEasy

Maximize Reward PointsEasy

Grid Path NavigationMedium

Minimize Maximum Grid PathMedium

Car Manufacturing OptimizationMedium

Array Equalization OperationsMedium

Maximum Sum of Two Numbers Without Common DigitsMedium

Square Tile ArrangementMedium

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Microsoft Greedy OA Questions | OAHelper