Amazon Coding Problems

Practice Amazon's top coding challenges and algorithms

3399
Total Problems
851
Easy
1772
Medium
756
Hard
Start Practicing

Master DSA Topics - January, 2026

Practice problems across 75+ categories

Amazon Coding Problems

Practice problems frequently asked at Amazon 3399 problems | 851 Easy | 1772 Medium | 756 Hard

# Problem Difficulty Topics
1816 Maximum Number of Visible Points Hard
ArrayMathGeometry
1817 Maximum Number of Vowels in a Substring of Given Length Medium
StringSliding Window
1818 Maximum Number of Ways to Partition an Array Hard
ArrayHash TableCounting
1819 Maximum Number of Weeks for Which You Can Work Medium
ArrayGreedy
1820 Maximum Number of Words Found in Sentences Easy
ArrayString
1821 Maximum Number of Words You Can Type Easy
Hash TableString
1822 Maximum Number That Makes Result of Bitwise AND Zero Medium
StringGreedySorting
1823 Maximum Number That Sum of the Prices Is Less Than or Equal to K Medium
MathBinary SearchDynamic Programming
1824 Maximum Odd Binary Number Easy
MathStringGreedy
1825 Maximum of Absolute Value Expression Medium
ArrayMath
1826 Maximum of Minimum Values in All Subarrays Medium
ArrayStackMonotonic Stack
1827 Maximum OR Medium
ArrayGreedyBit Manipulation
1828 Maximum Palindromes After Operations Medium
ArrayHash TableString
1829 Maximum Path Quality of a Graph Hard
ArrayBacktrackingGraph
1830 Maximum Performance of a Team Hard
ArrayGreedySorting
Showing 1816-1830 of 3399
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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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