Search `target` in sorted ascending `nums`. Return index or `-1`. Variant **#50**.
Example 1
Input: nums = [50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100,102,104], target = 70
Output: 10
Constraints
Acceptance: 78% · Topics: binary-search, array