Create 0004-median-of-two-sorted-arrays.swift

[drxlx]

• File(s) Modified: 0004-median-of-two-sorted-arrays.swift
• Language(s) Used: swift
• Submission URL: https://leetcode.com/problems/median-of-two-sorted-arrays/submissions/1349615689/

Important

Please make sure the file name is lowercase and a duplicate file does not already exist before merging.