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DIY: Palindromic Substrings

Understand how to write an algorithm that returns the number of palindromic substrings in a string. This lesson helps you practice detecting contiguous sequences that read the same backward, enhancing your algorithm skills for coding interviews.

Problem Statement

Given a string s, your task is to implement the algorithm that will return the number of palindromic substrings in it.

Note: A string is a palindrome when it reads the same backward as forward, and a substring ...