Welcome to the demo of the flip flop codes event! This puzzle is here to give you a taste of the challenges you'll face in the real event.
Puzzles will each have 3 parts, each harder than the last!

-= Demo puzzle: Grandma's lost password =-

You are excited for vacation, but your grandma has a problem. She has a new phone, but she can't remember the password to unlock it!

"Pleasseee help me, I can't remember the password!" she pleads. "I think it's somewhere in my notes, but I can't find it!"

You decide to help her out because you are such a good grandchild, and start looking through her notes. You find a long list of numbers, and you think that one of them might be the password.

"I think the password is the sum of all the numbers in the list," she tells you. "Can you check for me?"

As an example, you find the following list of numbers:

11
22
30
34
48
8
57
57
69
69
69

The sum of these numbers is 474 (11 + 22 + 30 + 34 + 48 + 8 + 57 + 57 + 69 + 69 + 69 = 474). That means the password for this example input is 474.

The real list of numbers (your puzzle input) is much longer, and you need to find the sum of all the numbers in that list. (You can find the puzzle input in the link below!)