Merge two sorted arrays `nums1` and `nums2` into one sorted array. Variant **#15**.
Example 1
Input: nums1 = [15,17,19], nums2 = [16,18,20,22,24,26]
Output: [15,16,17,18,19,20,22,24,26]
Constraints
Acceptance: 77% · Topics: array, sorting, two-pointers