Definition: In this task, you are given a list of integers and an integer k. You need to add integer k to each element in the list and return the updated list.
Input: [279, 212, 70, 179, 59, 40, 185, 12, 107, 93, 73, 231, 149, 220, 20, 273, 17, 55, 102, 64] k=20

[299, 232, 90, 199, 79, 60, 205, 32, 127, 113, 93, 251, 169, 240, 40, 293, 37, 75, 122, 84]