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
1936 Maximum Number of Points with Cost Medium
ArrayDynamic ProgrammingMatrix
1937 Maximum Number of Potholes That Can Be Fixed Medium
StringGreedySorting
1938 Maximum Number of Removable Characters Medium
ArrayTwo PointersString
1939 Maximum Number of Removal Queries That Can Be Processed I Hard
ArrayDynamic Programming
1940 Maximum Number of Robots Within Budget Hard
ArrayBinary SearchQueue
1941 Maximum Number of Tasks You Can Assign Hard
ArrayTwo PointersBinary Search
1942 Maximum Number of Upgradable Servers Medium
ArrayMathBinary Search
1943 Maximum Number of Visible Points Hard
ArrayMathGeometry
1944 Maximum Number of Vowels in a Substring of Given Length Medium
StringSliding Window
1945 Maximum Number of Ways to Partition an Array Hard
ArrayHash TableCounting
1946 Maximum Number of Weeks for Which You Can Work Medium
ArrayGreedy
1947 Maximum Number of Words Found in Sentences Easy
ArrayString
1948 Maximum Number of Words You Can Type Easy
Hash TableString
1949 Maximum Number That Makes Result of Bitwise AND Zero Medium
StringGreedySorting
1950 Maximum Number That Sum of the Prices Is Less Than or Equal to K Medium
MathBinary SearchDynamic Programming
Showing 1936-1950 of 3600
1 ... 128 129 130 131 132 ... 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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