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: [246, 90, 46, 74, 194, 48, 197, 177, 162, 134, 273, 139, 282, 138, 77, 212, 215, 65, 173, 53] k=4
Example Output: [250, 94, 50, 78, 198, 52, 201, 181, 166, 138, 277, 143, 286, 142, 81, 216, 219, 69, 177, 57]

Example Input: [242, 52, 134, 251, 184, 50, 23, 17, 220, 68, 104, 95, 38, 155, 58, 21, 222, 115, 16, 223] k=12
Example Output: [254, 64, 146, 263, 196, 62, 35, 29, 232, 80, 116, 107, 50, 167, 70, 33, 234, 127, 28, 235]

Example Input: [51, 26, 251, 85, 107, 105, 137, 145, 80, 191, 278, 224, 15, 66, 232, 132, 59, 68, 296, 263] k=9
Example Output:
[60, 35, 260, 94, 116, 114, 146, 154, 89, 200, 287, 233, 24, 75, 241, 141, 68, 77, 305, 272]