Transform List

Given a list of numbers, transform each element by squaring it and then adding 2. If the list contains any non-integer elements, output the error message ValueError: List must contain only integers..

The transformation function is defined as:

$$ f(x) = x^2 + 2 $$

Input is provided via standard input and output should be printed to standard output.

inputFormat

The first line contains an integer n representing the number of elements in the list. The second line contains n space-separated tokens. Each token should represent an integer.

outputFormat

If all inputs are valid integers, output the transformed list as space‐separated integers on one line. If any token is not a valid integer, output exactly:

ValueError: List must contain only integers.

4
1 2 3 4

3 6 11 18