# Two Pointers

## Longest Palindromic Substring

This tutorial will show some algorithms to find the longest palindromic substring in a string.

Posted August 13, 2022 by Hary Prabowo Suryoatmojo ‐ **3 min read**

## Median of Two Sorted Arrays

This tutorial will show some algorithms to find median of two sorted arrays.

Posted November 7, 2021 by Hary Prabowo Suryoatmojo ‐ **2 min read**

## Intersection of Two Linked Lists

This tutorial will show some algorithms to find the intersection of two linked lists.

Posted October 26, 2021 by Hary Prabowo Suryoatmojo ‐ **4 min read**

## Happy Number Problem

This tutorial will show some algorithms to check whether a number is happy or not.

Posted October 8, 2021 by Hary Prabowo Suryoatmojo ‐ **6 min read**

## Merge Intervals Problem

This tutorial will show you how to solve Merge Intervals problem.

Posted October 6, 2021 by Hary Prabowo Suryoatmojo ‐ **2 min read**

## Count Binary Substrings

This tutorial will show you how to solve Count Binary Substrings problem.

Posted October 5, 2021 by Hary Prabowo Suryoatmojo ‐ **2 min read**