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.

[33, 266, 183, 174, 12, 182, 93, 190, 256, 164, 125, 285, 144, 29, 81, 193, 98, 165, 149, 185] k=12
[45, 278, 195, 186, 24, 194, 105, 202, 268, 176, 137, 297, 156, 41, 93, 205, 110, 177, 161, 197]