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
256 Check Distances Between Same Letters Easy
ArrayHash TableString
257 Check for Contradictions in Equations Hard
ArrayDepth-First SearchUnion Find
258 Check If a Number Is Majority Element in a Sorted Array Easy
ArrayBinary Search
259 Check if a Parentheses String Can Be Valid Medium
StringStackGreedy
260 Check If a String Can Break Another String Medium
StringGreedySorting
261 Check If a String Contains All Binary Codes of Size K Medium
Hash TableStringBit Manipulation
262 Check If a String Is a Valid Sequence from Root to Leaves Path in a Binary Tree Medium
TreeDepth-First SearchBreadth-First Search
263 Check if a String Is an Acronym of Words Easy
ArrayString
264 Check If a Word Occurs As a Prefix of Any Word in a Sentence Easy
Two PointersStringString Matching
265 Check If All 1's Are at Least Length K Places Away Easy
Array
266 Check if All A's Appears Before All B's Easy
String
267 Check if All Characters Have Equal Number of Occurrences Easy
Hash TableStringCounting
268 Check if All the Integers in a Range Are Covered Easy
ArrayHash TablePrefix Sum
269 Check if an Array Is Consecutive Easy
ArrayHash TableSorting
270 Check if an Original String Exists Given Two Encoded Strings Hard
StringDynamic Programming
Showing 256-270 of 3344
1 ... 16 17 18 19 20 ... 223

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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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