Master DSA Topics - January, 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
2401 Minimum Threshold for Inversion Pairs Count Medium
ArrayBinary SearchBinary Indexed Tree
2402 Minimum Time Difference Medium
ArrayMathString
2403 Minimum Time For K Virus Variants to Spread Hard
ArrayMathBinary Search
2404 Minimum Time Takes to Reach Destination Without Drowning Hard
ArrayBreadth-First SearchMatrix
2405 Minimum Time to Break Locks I Medium
ArrayDynamic ProgrammingBacktracking
2406 Minimum Time to Break Locks II Hard
ArrayDepth-First SearchGraph
2407 Minimum Time to Build Blocks Hard
ArrayMathGreedy
2408 Minimum Time to Collect All Apples in a Tree Medium
Hash TableTreeDepth-First Search
2409 Minimum Time to Complete All Tasks Hard
ArrayBinary SearchStack
2410 Minimum Time to Complete Trips Medium
ArrayBinary Search
2411 Minimum Time to Eat All Grains Hard
ArrayTwo PointersBinary Search
2412 Minimum Time to Finish the Race Hard
ArrayDynamic Programming
2413 Minimum Time to Kill All Monsters Hard
ArrayDynamic ProgrammingBit Manipulation
2414 Minimum Time to Make Array Sum At Most x Hard
ArrayDynamic ProgrammingSorting
2415 Minimum Time to Make Rope Colorful Medium
ArrayStringDynamic Programming
Showing 2401-2415 of 3600
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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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