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.

[186, 74, 32, 281, 241, 290, 269, 158, 88, 189, 234, 95, 268, 276, 239, 286, 182, 76, 154, 28] k=8
[194, 82, 40, 289, 249, 298, 277, 166, 96, 197, 242, 103, 276, 284, 247, 294, 190, 84, 162, 36]