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
1951 Maximize Y‑Sum by Picking a Triplet of Distinct X‑Values Medium
ArrayHash TableGreedy
1952 Maximum 69 Number Easy
MathGreedy
1953 Maximum Absolute Sum of Any Subarray Medium
ArrayDynamic Programming
1954 Maximum Alternating Subarray Sum Medium
ArrayDynamic Programming
1955 Maximum Alternating Subsequence Sum Medium
ArrayDynamic Programming
1956 Maximum Amount of Money Robot Can Earn Medium
ArrayDynamic ProgrammingMatrix
1957 Maximum and Minimum Sums of at Most Size K Subarrays Hard
ArrayMathStack
1958 Maximum and Minimum Sums of at Most Size K Subsequences Medium
ArrayMathDynamic Programming
1959 Maximum AND Sum of Array Hard
ArrayDynamic ProgrammingBit Manipulation
1960 Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts Medium
ArrayGreedySorting
1961 Maximum Area of Longest Diagonal Rectangle Easy
Array
1962 Maximum Area Rectangle With Point Constraints I Medium
ArrayMathBinary Indexed Tree
1963 Maximum Area Rectangle With Point Constraints II Hard
ArrayMathBinary Indexed Tree
1964 Maximum Array Hopping Score I Medium
ArrayDynamic ProgrammingStack
1965 Maximum Array Hopping Score II Medium
ArrayStackGreedy
Showing 1951-1965 of 3911
1 ... 129 130 131 132 133 ... 261

Tutorials Library

Master any technology with our largest free online Library. Browse through 500+ tutorials across 10+ categories.

Python

Python Tutorial

Java

Java Tutorial

JavaScript

JavaScript

C++

C++ Tutorial

C#

C# Tutorial

Go

Go Tutorial

Rust

Rust Tutorial

TypeScript

TypeScript

Swift

Swift Tutorial

Kotlin

Kotlin Tutorial

Ruby

Ruby Tutorial

PHP

PHP Tutorial

C

C Tutorial

Scala

Scala Tutorial

Perl

Perl Tutorial

R

R Tutorial

Dart

Dart Tutorial

Lua

Lua Tutorial

MATLAB

MATLAB

Haskell

Haskell

Developer Toolbox

Powerful online tools to boost your productivity

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
   }
}

Start Coding in Seconds

Coding Ground For Developers

Code, Edit, Run and Share

Ignite your coding potential on Coding Ground - an immersive online platform for hands-on learning, collaboration, and skill development.