LeetCode solutions explanation JavaScript. Problem #7 - Reverse Integer explained solution

Published: 07 July 2020
on channel: Travels Code
828
17

This video provides LeetCode Reverse Integer problem solution with detailed descriptions. There are two most popular ways to solve the problem: String reverse and Pop & Push digits.

Approach 1: String reverse
Runtime: 148 ms, faster than 5.51% of JavaScript online submissions for Reverse Integer.
Memory Usage: 37.7 MB, less than 10.78% of JavaScript online submissions for Reverse Integer.

Approach 2: Pop and Push digits
Runtime: 72 ms, faster than 94.38% of JavaScript online submissions for Reverse Integer.
Memory Usage: 37.2 MB, less than 38.77% of JavaScript online submissions for Reverse Integer.

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