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
2371 Minimum Runes to Add to Cast Spell Hard
ArrayDepth-First SearchBreadth-First Search
2372 Minimum Score After Removals on a Tree Hard
ArrayBit ManipulationTree
2373 Minimum Score by Changing Two Elements Medium
ArrayGreedySorting
2374 Minimum Score of a Path Between Two Cities Medium
Depth-First SearchBreadth-First SearchUnion Find
2375 Minimum Score Triangulation of Polygon Medium
ArrayDynamic Programming
2376 Minimum Seconds to Equalize a Circular Array Medium
ArrayHash Table
2377 Minimum Sideway Jumps Medium
ArrayDynamic ProgrammingGreedy
2378 Minimum Size Subarray in Infinite Array Medium
ArrayHash TableSliding Window
2379 Minimum Size Subarray Sum Medium
ArrayBinary SearchSliding Window
2380 Minimum Skips to Arrive at Meeting On Time Hard
ArrayDynamic Programming
2381 Minimum Space Wasted From Packaging Hard
ArrayBinary SearchSorting
2382 Minimum Speed to Arrive on Time Medium
ArrayBinary Search
2383 Minimum Split Into Subarrays With GCD Greater Than One Medium
ArrayMathDynamic Programming
2384 Minimum Steps to Convert String with Operations Hard
StringDynamic ProgrammingGreedy
2385 Minimum String Length After Removing Substrings Easy
StringStackSimulation
Showing 2371-2385 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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