Determine the solution to the problem based on the given variant number .
n=1: Find the sum of all three-digit numbers where each digit is even.
n=2: Count the number of three-digit numbers where the digits are in strictly increasing order.
n=3: Find the sum of all three-digit numbers where each digit is odd.
n=4: Count the number of three-digit numbers where the digits are in strictly decreasing order.
n=5: Find the sum of all three-digit numbers that are equal to the sum of the cubes of their digits.
n=6: Count the number of three-digit numbers where all the digits are distinct.
A single integer , where 1 \le n \le 6.
Provide the solution corresponding to the variant number .
Example 1