"Reverse a string in JavaScript"

Problem

Given a string of length n, write a function that returns the string reversed.
Input: "abcdef"
Output: "fedcba"

Solution

This solution is in JavaScript. Our A.I. can create solutions in multiple languages.

kayakane

// Solution:
// The optimal solution is to use the built-in reverse() method.
// This is optimal because it is a built-in method that is already optimized.
// It is also optimal because it is a one-liner.

function reverseString(str) {
  return str.split('').reverse().join('');
}

console.log(reverseString('abcdef'));