Given the task definition, example input & output, solve the new input case.
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: [100, 291, 285, 281, 151, 189, 220, 235, 288, 160, 233, 198, 294, 269, 162, 152, 217, 247, 98, 145] k=14
Output: [114, 305, 299, 295, 165, 203, 234, 249, 302, 174, 247, 212, 308, 283, 176, 166, 231, 261, 112, 159]
14 is added to all the elements of the input list.

New input case for you: [15, 165, 227, 186, 277, 264, 243, 290, 183, 134, 269, 291, 144, 91, 160, 256, 293, 216, 12, 14] k=20
Output:
[35, 185, 247, 206, 297, 284, 263, 310, 203, 154, 289, 311, 164, 111, 180, 276, 313, 236, 32, 34]