Return the sum of all integers in `nums`. Variant **#17** focuses on clean iteration without built-in shortcuts.
Example 1
Input: nums = [17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37]
Output: 567
Constraints
Acceptance: 62% · Topics: array, math