Sum Of A List By Loop

Complete sum_of(values: list[int]) -> int so it returns the total of every number in the list, using a for loop that adds each element to a running total; do not use the built-in sum. Do NOT write a main block or any top-level test code; the tests construct the calls. Input: a count on the first line, then that many integers one per line; the tests read them, build the list, pass it to your function and print the value it returns. An empty list gives 0.