Merge two sorted arrays `nums1` and `nums2` into one sorted array. Variant **#17**.
Example 1
Input: nums1 = [17,19,21,23,25], nums2 = [18,20,22,24]
Output: [17,18,19,20,21,22,23,24,25]
Constraints
Acceptance: 62% · Topics: array, sorting, two-pointers