3Sum, is a LeetCode problem from Array subdomain. This problem has also been asked in companies like Facebook,Amazon during the interview. 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 3Sum at LeetCode


predicated on their sum is greater or not than the target

Time Complexity: O(n^2), Space Complexity: O(nC3)

Please check the main.swift snippet for the solution.

This solution originally posted at: Github by @soapyigu