95 lines
1.6 KiB
Text
95 lines
1.6 KiB
Text
{
|
|
"cells": [
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": 1,
|
|
"metadata": {},
|
|
"outputs": [],
|
|
"source": [
|
|
"puzzle <- readFile \"06.txt\"\n",
|
|
"plines = lines puzzle\n",
|
|
"\n",
|
|
"int x = read x :: Int"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"metadata": {},
|
|
"source": [
|
|
"# Day 06"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"metadata": {},
|
|
"source": [
|
|
"### Puzzle 1"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": 2,
|
|
"metadata": {},
|
|
"outputs": [
|
|
{
|
|
"data": {
|
|
"text/plain": [
|
|
"6782"
|
|
]
|
|
},
|
|
"metadata": {},
|
|
"output_type": "display_data"
|
|
}
|
|
],
|
|
"source": [
|
|
"import qualified Data.Set as Set\n",
|
|
"import Data.List.Split\n",
|
|
"\n",
|
|
"sum $ map (length.Set.fromList.concat.words) $ splitOn \"\\n\\n\" puzzle"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"metadata": {},
|
|
"source": [
|
|
"### Puzzle 2"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": 3,
|
|
"metadata": {},
|
|
"outputs": [
|
|
{
|
|
"data": {
|
|
"text/plain": [
|
|
"3596"
|
|
]
|
|
},
|
|
"metadata": {},
|
|
"output_type": "display_data"
|
|
}
|
|
],
|
|
"source": [
|
|
"sum $ map (length . foldl Set.intersection (Set.fromList puzzle) . map Set.fromList . words) $ splitOn \"\\n\\n\" puzzle"
|
|
]
|
|
}
|
|
],
|
|
"metadata": {
|
|
"kernelspec": {
|
|
"display_name": "Haskell",
|
|
"language": "haskell",
|
|
"name": "haskell"
|
|
},
|
|
"language_info": {
|
|
"codemirror_mode": "Haskell",
|
|
"file_extension": ".hs",
|
|
"mimetype": "text/x-haskell",
|
|
"name": "haskell",
|
|
"pygments_lexer": "Haskell",
|
|
"version": "8.8.4"
|
|
}
|
|
},
|
|
"nbformat": 4,
|
|
"nbformat_minor": 4
|
|
}
|