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.

[275, 287, 291, 197, 119, 145, 79, 46, 123, 66, 133, 115, 262, 130, 105, 272, 125, 253, 83, 290] k=12
[287, 299, 303, 209, 131, 157, 91, 58, 135, 78, 145, 127, 274, 142, 117, 284, 137, 265, 95, 302]