Master DSA Topics - March, 2026

Practice problems across 75+ categories

All Coding Problems

Practice coding problems across all companies and topics 3600 problems | 879 Easy | 1856 Medium | 842 Hard

# Problem Difficulty Topics
1276 Find the Maximum Number of Fruits Collected Hard
ArrayDynamic ProgrammingMatrix
1277 Find the Maximum Number of Marked Indices Medium
ArrayTwo PointersBinary Search
1278 Find the Maximum Sequence Value of Array Hard
ArrayDynamic ProgrammingBit Manipulation
1279 Find the Maximum Sum of Node Values Hard
ArrayDynamic ProgrammingGreedy
1280 Find the Median of the Uniqueness Array Hard
ArrayHash TableBinary Search
1281 Find the Middle Index in Array Easy
ArrayPrefix Sum
1282 Find the Minimum Amount of Time to Brew Potions Medium
ArraySimulationPrefix Sum
1283 Find the Minimum and Maximum Number of Nodes Between Critical Points Medium
Linked List
1284 Find the Minimum Area to Cover All Ones I Medium
ArrayMatrix
1285 Find the Minimum Area to Cover All Ones II Hard
ArrayMatrixEnumeration
1286 Find the Minimum Cost Array Permutation Hard
ArrayDynamic ProgrammingBit Manipulation
1287 Find the Minimum Number of Fibonacci Numbers Whose Sum Is K Medium
MathGreedy
1288 Find the Minimum Possible Sum of a Beautiful Array Medium
MathGreedy
1289 Find the Missing IDs Medium
Database
1290 Find the Most Common Response Medium
ArrayHash TableString
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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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