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
556 Count Substrings That Can Be Rearranged to Contain a String I Medium
Hash TableStringSliding Window
557 Count Substrings That Can Be Rearranged to Contain a String II Hard
Hash TableStringSliding Window
558 Count Substrings That Differ by One Character Medium
Hash TableStringDynamic Programming
559 Count Substrings That Satisfy K-Constraint I Easy
StringSliding Window
560 Count Substrings That Satisfy K-Constraint II Hard
ArrayStringBinary Search
561 Count Substrings With K-Frequency Characters I Medium
Hash TableStringSliding Window
562 Count Substrings With K-Frequency Characters II Hard
Hash TableStringSliding Window
563 Count Substrings with Only One Distinct Letter Easy
MathString
564 Count Substrings Without Repeating Character Medium
Hash TableStringSliding Window
565 Count Subtrees With Max Distance Between Cities Hard
Dynamic ProgrammingBit ManipulationTree
566 Count Symmetric Integers Easy
MathEnumeration
567 Count Tested Devices After Test Operations Easy
ArraySimulationCounting
568 Count the Digits That Divide a Number Easy
Math
569 Count the Hidden Sequences Medium
ArrayPrefix Sum
570 Count the Number of Arrays with K Matching Adjacent Elements Hard
MathCombinatorics
Showing 556-570 of 3344
1 ... 36 37 38 39 40 ... 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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