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
Example solution: [114, 305, 299, 295, 165, 203, 234, 249, 302, 174, 247, 212, 308, 283, 176, 166, 231, 261, 112, 159]
Example explanation: 14 is added to all the elements of the input list.

Problem: [86, 87, 153, 109, 189, 93, 202, 254, 117, 187, 67, 175, 227, 131, 179, 200, 277, 250, 234, 240] k=13

Solution: [99, 100, 166, 122, 202, 106, 215, 267, 130, 200, 80, 188, 240, 144, 192, 213, 290, 263, 247, 253]