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
2101 Minimum Length of Anagram Concatenation Medium
Hash TableStringCounting
2102 Minimum Length of String After Deleting Similar Ends Medium
Two PointersString
2103 Minimum Length of String After Operations Medium
Hash TableStringCounting
2104 Minimum Levels to Gain More Points Medium
ArrayPrefix Sum
2105 Minimum Limit of Balls in a Bag Medium
ArrayBinary Search
2106 Minimum Lines to Represent a Line Chart Medium
ArrayMathGeometry
2107 Minimum Money Required Before Transactions Hard
ArrayGreedySorting
2108 Minimum Moves to Capture The Queen Medium
MathEnumeration
2109 Minimum Moves to Clean the Classroom Medium
ArrayHash TableBit Manipulation
2110 Minimum Moves to Convert String Easy
StringGreedy
2111 Minimum Moves to Equal Array Elements Medium
ArrayMath
2112 Minimum Moves to Equal Array Elements II Medium
ArrayMathSorting
2113 Minimum Moves to Get a Peaceful Board Medium
ArrayGreedySorting
2114 Minimum Moves to Make Array Complementary Medium
ArrayHash TablePrefix Sum
2115 Minimum Moves to Pick K Ones Hard
ArrayGreedySliding Window
Showing 2101-2115 of 3399
1 ... 139 140 141 142 143 ... 227

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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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