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.

Example Input: [41, 214, 43, 16, 290, 69, 297, 191, 152, 104, 210, 81, 130, 174, 268, 31, 176, 161, 46, 36] k=20
Example Output: [61, 234, 63, 36, 310, 89, 317, 211, 172, 124, 230, 101, 150, 194, 288, 51, 196, 181, 66, 56]

Example Input: [100, 291, 199, 245, 247, 104, 162, 15, 99, 166, 56, 154, 152, 86, 219, 13, 132, 171, 124, 231] k=13
Example Output: [113, 304, 212, 258, 260, 117, 175, 28, 112, 179, 69, 167, 165, 99, 232, 26, 145, 184, 137, 244]

Example Input: [35, 14, 205, 188, 241, 200, 47, 297, 121, 20, 246, 230, 157, 199, 174, 206, 159, 208, 72, 22] k=5
Example Output:
[40, 19, 210, 193, 246, 205, 52, 302, 126, 25, 251, 235, 162, 204, 179, 211, 164, 213, 77, 27]