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cupcakearmy e88c99bb86 move to 2020 fodler		2021-12-01 11:43:46 +01:00
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python	move to 2020 fodler	2021-12-01 11:43:46 +01:00
README.md	move to 2020 fodler	2021-12-01 11:43:46 +01:00
data.txt	move to 2020 fodler	2021-12-01 11:43:46 +01:00

2

mirror of https://github.com/cupcakearmy/advent-of-code.git

For the first we can simply count the occurrences and see if they are between the accepted values. Just some simple parsing.

The second one is similar, but we can be more efficient if we XOR the first and second position.

Solutions