Two Pointers Coding Practice Problems - Page 9 | TutorialsPoint

Tutorials Courses

Master DSA Topics - April, 2026

Practice problems across 75+ categories

Array

String

Hash Table

Dynamic Programming

Sorting

Greedy

Depth-First Search

See All Topics

73 Categories

Two Pointers Coding Problems

Practice problems frequently asked at Two Pointers • 223 problems | 57 Easy | 134 Medium | 31 Hard

#	Problem	Difficulty	Topics
121	Merge Two 2D Arrays by Summing Values	Easy	ArrayHash TableTwo Pointers
122	Middle of the Linked List	Easy	Linked ListTwo Pointers
123	Minimize Maximum Pair Sum in Array	Medium	ArrayTwo PointersGreedy
124	Minimum Adjacent Swaps to Reach the Kth Smallest Number	Medium	Two PointersStringGreedy
125	Minimum Array Length After Pair Removals	Medium	ArrayHash TableTwo Pointers
126	Minimum Average of Smallest and Largest Elements	Easy	ArrayTwo PointersSorting
127	Minimum Changes to Make K Semi-palindromes	Hard	Two PointersStringDynamic Programming
128	Minimum Common Value	Easy	ArrayHash TableTwo Pointers
129	Minimum Cost for Cutting Cake I	Medium	ArrayTwo PointersDynamic Programming
130	Minimum Length of String After Deleting Similar Ends	Medium	Two PointersString
131	Minimum Number of Flips to Make Binary Grid Palindromic I	Medium	ArrayTwo PointersMatrix
132	Minimum Number of Flips to Make Binary Grid Palindromic II	Medium	ArrayTwo PointersMatrix
133	Minimum Number of Moves to Make Palindrome	Hard	Two PointersStringGreedy
134	Minimum Number of Swaps to Make the String Balanced	Medium	Two PointersStringStack
135	Minimum Time to Eat All Grains	Hard	ArrayTwo PointersBinary Search

Showing 121-135 of 223

1 ... 7 8 9 10 11 ... 15

Tutorials Library

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

Programming Languages 20 Latest Technologies 12 Machine Learning 18 Computer Science 15 Web Development 25 Mobile Development 10 Databases 14

Python

Python Tutorial

Java

Java Tutorial

JavaScript

JavaScript

C++

C++ Tutorial

C# Tutorial

Go Tutorial

Rust

Rust Tutorial

TypeScript

TypeScript

Swift

Swift Tutorial

Kotlin

Kotlin Tutorial

Ruby

Ruby Tutorial

PHP

PHP Tutorial

C Tutorial

Scala

Scala Tutorial

Perl

Perl Tutorial

R Tutorial

Dart

Dart Tutorial

Lua

Lua Tutorial

MATLAB

MATLAB

Haskell

Haskell

Developer Toolbox

Powerful online tools to boost your productivity

JS Minifier

Whiteboard

Image Editor

Doc Viewer

LaTeX Editor

JSON Editor

QR Generator

Resume Builder

View All

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.

Java Compiler Python Compiler C++ Compiler HTML Editor