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
2206 Minimum Difference in Sums After Removal of Elements Hard
ArrayDynamic ProgrammingHeap (Priority Queue)
2207 Minimum Difficulty of a Job Schedule Hard
ArrayDynamic Programming
2208 Minimum Distance Between BST Nodes Easy
TreeDepth-First SearchBreadth-First Search
2209 Minimum Distance to the Target Element Easy
Array
2210 Minimum Distance to Type a Word Using Two Fingers Hard
StringDynamic Programming
2211 Minimum Division Operations to Make Array Non Decreasing Medium
ArrayMathGreedy
2212 Minimum Domino Rotations For Equal Row Medium
ArrayGreedy
2213 Minimum Edge Reversals So Every Node Is Reachable Hard
Dynamic ProgrammingDepth-First SearchBreadth-First Search
2214 Minimum Edge Weight Equilibrium Queries in a Tree Hard
ArrayTreeGraph
2215 Minimum Element After Replacement With Digit Sum Easy
ArrayMath
2216 Minimum Elements to Add to Form a Given Sum Medium
ArrayGreedy
2217 Minimum Equal Sum of Two Arrays After Replacing Zeros Medium
ArrayGreedy
2218 Minimum Factorization Medium
MathGreedy
2219 Minimum Falling Path Sum Medium
ArrayDynamic ProgrammingMatrix
2220 Minimum Falling Path Sum II Hard
ArrayDynamic ProgrammingMatrix
Showing 2206-2220 of 3600
1 ... 146 147 148 149 150 ... 240

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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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