4. Median of Two Sorted Arrays There are two sorted arrays nums1 and nums2 of size m and n respectively. Find the median of the two sorted arrays. Example 1: nums1 = [1, 3] nums2 = [2] The median is 2.0 Example 2: nums1 = [1, 2] nums2 = [3, 4] The median is (2 + 3)/2 = 2.5 The idea is to pick up the numbers in nums2 that are smaller than a number in nums1, until we get the median. Pay attention: 1. consider three cases: odd, even, and null; 2. max of nums1 may smaller than min of nums2; 3. use float() while doing the division. My code in Python is as follows: class Solution(object): def findMedianSortedArrays(self, nums1, nums2): """ :type nums1: List[int] :type nums2: List[int] :rtype: float """ m = len(nums1) n = len(nums...