Microsoft Coding Problems

Solve Microsoft's curated coding problems

3344
Total Problems
831
Easy
1747
Medium
746
Hard
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Master DSA Topics - January, 2026

Practice problems across 75+ categories

Microsoft Coding Problems

Practice problems frequently asked at Microsoft 3344 problems | 831 Easy | 1747 Medium | 746 Hard

# Problem Difficulty Topics
1021 Find Servers That Handled Most Number of Requests Hard
ArrayHeap (Priority Queue)Simulation
1022 Find Smallest Common Element in All Rows Medium
ArrayHash TableBinary Search
1023 Find Smallest Letter Greater Than Target Easy
ArrayBinary Search
1024 Find Sorted Submatrices With Maximum Element at Most K Hard
ArrayStackMatrix
1025 Find Special Substring of Length K Easy
String
1026 Find Students Who Improved Medium
Database
1027 Find Subarray With Bitwise OR Closest to K Hard
ArrayBinary SearchBit Manipulation
1028 Find Subarrays With Equal Sum Easy
ArrayHash Table
1029 Find Subsequence of Length K With the Largest Sum Easy
ArrayHash TableSorting
1030 Find Substring With Given Hash Value Hard
StringSliding WindowRolling Hash
1031 Find Subtree Sizes After Changes Medium
ArrayHash TableString
1032 Find Sum of Array Product of Magical Sequences Hard
ArrayMathDynamic Programming
1033 Find Target Indices After Sorting Array Easy
ArrayBinary SearchSorting
1034 Find the Array Concatenation Value Easy
ArrayTwo PointersSimulation
1035 Find the Celebrity Medium
Two PointersGraphInteractive
Showing 1021-1035 of 3344
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public class MyFirstJavaProgram { Edit & Run

   /* This is my first java program.
    * This will print 'Hello, World!' as the output
    */

   public static void main(String []args) {
      System.out.println("Hello, World!"); // prints
   }
}

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