Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
[100, 291, 285, 281, 151, 189, 220, 235, 288, 160, 233, 198, 294, 269, 162, 152, 217, 247, 98, 145] k=14
Solution: [114, 305, 299, 295, 165, 203, 234, 249, 302, 174, 247, 212, 308, 283, 176, 166, 231, 261, 112, 159]
Reason: 14 is added to all the elements of the input list.

Now, solve this instance: [21, 209, 265, 275, 174, 217, 141, 70, 145, 278, 15, 106, 102, 241, 177, 180, 31, 85, 154, 236] k=1
Student:
[22, 210, 266, 276, 175, 218, 142, 71, 146, 279, 16, 107, 103, 242, 178, 181, 32, 86, 155, 237]