First Missing Positive - Swift Solution @ LeetCode

First Missing Positive, is a LeetCode problem from Array subdomain. In this post we will see how we can solve this challenge in Swift

Problem Description

You can find the full details of the problem First Missing Positive at LeetCode

Solution

Time Complexity: O(n), Space Complexity: O(n)

Please check the main.swift snippet for the solution.

This solution originally posted at: Github by @soapyigu