Master DSA Topics - March, 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
1291 Find the Most Competitive Subsequence Medium
ArrayStackGreedy
1292 Find the N-th Value After K Seconds Medium
ArrayMathSimulation
1293 Find the Number of Copy Arrays Medium
ArrayMath
1294 Find the Number of Distinct Colors Among the Balls Medium
ArrayHash TableSimulation
1295 Find the Number of Good Pairs I Easy
ArrayHash Table
1296 Find the Number of Good Pairs II Medium
ArrayHash Table
1297 Find the Number of K-Even Arrays Medium
Dynamic Programming
1298 Find the Number of Possible Ways for an Event Hard
MathDynamic ProgrammingCombinatorics
1299 Find the Number of Subarrays Where Boundary Elements Are Maximum Hard
ArrayBinary SearchStack
1300 Find the Number of Subsequences With Equal GCD Hard
ArrayMathDynamic Programming
1301 Find the Number of Ways to Place People I Medium
ArrayMathGeometry
1302 Find the Number of Ways to Place People II Hard
ArrayMathGeometry
1303 Find the Number of Winning Players Easy
ArrayHash TableCounting
1304 Find the Occurrence of First Almost Equal Substring Hard
StringString Matching
1305 Find The Original Array of Prefix Xor Medium
ArrayBit Manipulation
Showing 1291-1305 of 3911
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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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