Microsoft Coding Problems

Solve Microsoft's curated coding problems

3344
Total Problems
831
Easy
1747
Medium
746
Hard
Start Practicing

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
46 All Divisions With the Highest Score of a Binary Array Medium
Array
47 All Elements in Two Binary Search Trees Medium
TreeDepth-First SearchBinary Search Tree
48 All Nodes Distance K in Binary Tree Medium
Hash TableTreeDepth-First Search
49 All O`one Data Structure Hard
Hash TableLinked ListDesign
50 All Paths from Source Lead to Destination Medium
GraphTopological Sort
51 All Paths From Source to Target Medium
BacktrackingDepth-First SearchBreadth-First Search
52 All People Report to the Given Manager Medium
Database
53 All Possible Full Binary Trees Medium
Dynamic ProgrammingTreeRecursion
54 All the Matches of the League Easy
Database
55 All the Pairs With the Maximum Number of Common Followers Medium
Database
56 All Valid Triplets That Can Represent a Country Easy
Database
57 Allocate Mailboxes Hard
ArrayMathDynamic Programming
58 Allow One Function Call Easy
JavaScript
59 Alphabet Board Path Medium
Hash TableString
60 Alt and Tab Simulation Medium
ArrayHash TableSimulation
Showing 46-60 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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