Explain Time Complexity

EasyPython

Problem

Explain the time complexity of your solution.

Implement sum_array(nums), which returns the sum of all integers in nums. The function accepts a list of integers and returns one integer. State the time and auxiliary space complexity of your implementation, including why each loop or data structure contributes to that complexity.

Constraints

0 <= nums.length <= 10^5
-10^9 <= nums[i] <= 10^9
Return the sum of all elements in the input list

Function Signature

def sum_array(nums):

CodePython 3

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