Merge two sorted arrays `nums1` and `nums2` into one sorted array. Variant **#37**.
Example 1
Input: nums1 = [37,39,41,43,45], nums2 = [38,40,42,44]
Output: [37,38,39,40,41,42,43,44,45]
Constraints
Acceptance: 65% · Topics: array, sorting, two-pointers