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.

Ex Input:
[94, 70, 253, 192, 24, 62, 95, 112, 182, 14, 256, 179, 171, 217, 245, 249, 141, 251, 92, 213] k=12

Ex Output:
[106, 82, 265, 204, 36, 74, 107, 124, 194, 26, 268, 191, 183, 229, 257, 261, 153, 263, 104, 225]

Ex Input:
[46, 98, 136, 257, 21, 272, 145, 97, 34, 91, 211, 111, 176, 24, 99, 105, 225, 162, 209, 108] k=4

Ex Output:
[50, 102, 140, 261, 25, 276, 149, 101, 38, 95, 215, 115, 180, 28, 103, 109, 229, 166, 213, 112]

Ex Input:
[137, 243, 228, 108, 269, 271, 140, 191, 147, 208, 145, 260, 36, 82, 223, 174, 107, 285, 272, 178] k=20

Ex Output:
[157, 263, 248, 128, 289, 291, 160, 211, 167, 228, 165, 280, 56, 102, 243, 194, 127, 305, 292, 198]