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: [135, 230, 123, 56, 259, 18, 182, 113, 23, 133, 82, 87, 192, 200, 194, 184, 88, 132, 81, 221] k=18

[153, 248, 141, 74, 277, 36, 200, 131, 41, 151, 100, 105, 210, 218, 212, 202, 106, 150, 99, 239]