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
2161 Minimum Cost for Cutting Cake I Medium
ArrayTwo PointersDynamic Programming
2162 Minimum Cost for Cutting Cake II Hard
ArrayGreedySorting
2163 Minimum Cost For Tickets Medium
ArrayDynamic Programming
2164 Minimum Cost Good Caption Hard
StringDynamic Programming
2165 Minimum Cost Homecoming of a Robot in a Grid Medium
ArrayGreedy
2166 Minimum Cost of a Path With Special Roads Medium
ArrayGraphHeap (Priority Queue)
2167 Minimum Cost of Buying Candies With Discount Easy
ArrayGreedySorting
2168 Minimum Cost Path with Alternating Directions I Medium
MathBrainteaser
2169 Minimum Cost to Buy Apples Medium
ArrayGraphHeap (Priority Queue)
2170 Minimum Cost to Change the Final Value of Expression Hard
MathStringDynamic Programming
2171 Minimum Cost to Connect Sticks Medium
ArrayGreedyHeap (Priority Queue)
2172 Minimum Cost to Connect Two Groups of Points Hard
ArrayDynamic ProgrammingBit Manipulation
2173 Minimum Cost to Convert String I Medium
ArrayStringGraph
2174 Minimum Cost to Convert String II Hard
ArrayStringDynamic Programming
2175 Minimum Cost to Cut a Stick Hard
ArrayDynamic ProgrammingSorting
Showing 2161-2175 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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