Archive of posts with category 'Strings'

Almost Valid Palindrome Problem

Palindrome check problems are very common in the Strings section of the interview process. This question is a modified version of the palindrome check on a string.

Longest Substring Without Repeating Characters

Today, I’m going to try to solve another string problem which is a medium complex problem from LeetCode. The Problem

Backspace String Compare Problem

So far we have solved array-based questions and discussed different solution approaches. Today we are going to try a string problem. Let’s take an easy one to start with.