This content originally appeared on DEV Community and was authored by DPC
Daily JavaScript Challenge: Find Missing Letter in Alphabet Sequence
Hey fellow developers! đź‘‹ Welcome to today's JavaScript coding challenge. Let's keep those programming skills sharp!
The Challenge
Difficulty: Easy
Topic: String Manipulation
Description
Given a sequence of consecutive letters in the alphabet, find the missing letter in the sequence. The function receives an array of lowercase characters representing a range from any starting letter of the alphabet to ending. The sequence will always have one letter missing, and the array length will always be 1 to 25 (inclusive). Return the missing letter as lowercase.
Ready to Begin?
- Fork this challenge
- Write your solution
- Test it against the provided test cases
- Share your approach in the comments below!
Want to Learn More?
Check out the documentation about this topic here: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/charCodeAt
Join the Discussion!
- How did you approach this problem?
- Did you find any interesting edge cases?
- What was your biggest learning from this challenge?
Let's learn together! Drop your thoughts and questions in the comments below. 👇
This is part of our Daily JavaScript Challenge series. Follow me for daily programming challenges and let's grow together! 🚀
javascript #programming #coding #dailycodingchallenge #webdev
This content originally appeared on DEV Community and was authored by DPC
DPC | Sciencx (2025-01-12T00:01:17+00:00) Daily JavaScript Challenge #JS-70: Find Missing Letter in Alphabet Sequence. Retrieved from https://www.scien.cx/2025/01/12/daily-javascript-challenge-js-70-find-missing-letter-in-alphabet-sequence/
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