Hackerrank: Caesar Cipher 1 Solution
1function caesarCipher(s, k) {2 const lowerA = "abcdefghijklmnopqrstuvwxyz"3 const upperA = lowerA.toUpperCase()45 const res = s.split("").map(c => {6 if (lowerA.includes(c)) {7 return lowerA[(lowerA.indexOf(c) + k) % 26]8 } else if (upperA.includes(c)) {9 return upperA[(upperA.indexOf(c) + k) % 26]10 } else {11 return c12 }13 })1415 return res.join("")16}
Comments
Loading comments...
Tags
hackerrank
string
Apply and earn a $2,500 bonus once you're hired on your first job!
Clients from the Fortune 500 to Silicon Valley startups
Choose your own rate, get paid on time
From hourly, part-time, to full-time positions
Flexible remote working environment
A lot of open JavaScript jobs!!
Fact corner: Referred talent are 5x more likely to pass the Toptal screening process than the average applicant.
Still hesitate? Read HoningJS author's guide on dealing with Toptal interview process.
Next Post
Hackerrank: Birthday Cake Candles
Jan 22, 2021
Previous Post
Hackerrank: Game of Thrones
Jan 22, 2021