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

Now, solve this: [29, 143, 116, 205, 67, 151, 167, 233, 284, 203, 202, 12, 227, 128, 121, 88, 297, 294, 34, 95] k=20
Solution:
[49, 163, 136, 225, 87, 171, 187, 253, 304, 223, 222, 32, 247, 148, 141, 108, 317, 314, 54, 115]