859. Buddy Strings [Easy]
https://leetcode.com/problems/buddy-strings/
#hash_table #string
#doordash #facebook #google

0:00 - Умова задачі
1:00 - Корнер-кейси
4:00 - Відстань Хеммінга
7:40 - Розбір випадків https://leetcode.com/problems/buddy-strings/…

This is a preview of Python Basics Exercises: Strings and String Methods video course. In this hands-on course, you'll review how to work with the string data type. You'll practice manipulating strings using slicing, and concatenation.

This is a portion…