26. evenDigitsOnly

Task

Check if all digits of the given integer are even.

Example

• For n = 248622, the output should be evenDigitsOnly(n) = true;

• For n = 642386, the output should be evenDigitsOnly(n) = false.

Input/Output

• [execution time limit]
  4 seconds (py3)

• [input] integer n
  Guaranteed constraints: 1 ≤ n ≤ 109.

• [output] boolean
  true if all digits of n are even, false otherwise.

My Solution

def evenDigitsOnly(n):
    return all([int(digit) % 2 == 0 for digit in str(n)])