2018 d8 p1

2018/8/part1.js

@@ -0,0 +1,21 @@
+const fs = require('fs');
+const input = fs.readFileSync('input.txt', 'utf-8').split('\n')[0].split(' ').map(Number);
+
+function parse(arr) {
+	if (arr[0] == 0) {
+		debugger;
+		return ([2 + arr[1], arr.slice(2, 2 + arr[1])]);
+	}
+	let meta = []
+	let pointer = 2;
+	for (let i = 0; i < arr[0]; i++) {
+		let child = parse(arr.slice(pointer, arr.length));
+		pointer += child[0];
+		meta = meta.concat(child[1]);
+	}
+	meta = meta.concat(arr.slice(pointer, pointer + arr[1]))
+	return [pointer + arr[1], meta];
+}
+
+let v = parse(input)[1];
+console.log(v.reduce((a, b) => a + b));

2018/8/test.txt

@@ -0,0 +1,4 @@
+2 3 0 3 10 11 12 1 1 0 1 99 2 1 1 2
+A-----------------------------1-1-2
+    B---10-11-12 C----------2
+                     D---99

2018/8/test1.txt

@@ -0,0 +1,4 @@
+3 2 1 1 0 0 5 0 3 1 2 3 1 0 0 0 67 67
+A - - - - - - - - - - - - - - - 67 67
+    B - - - 5 C - 1 2 3 D - - -
+		    C -                 E -

2018/README.md

@@ -5,8 +5,8 @@
 1. [js  :star: :star:](https://adventofcode.com/2015/day/4 "see puzzle")
 1. [js  :star: :star:](https://adventofcode.com/2015/day/5 "see puzzle")
 1. [js  :star: :star:](https://adventofcode.com/2015/day/6 "see puzzle")
-1. [js  :star:](https://adventofcode.com/2015/day/7 "see puzzle")
+1. [js  :star: :star:](https://adventofcode.com/2015/day/7 "see puzzle")
-1. [-](https://adventofcode.com/2015/day/8 "see puzzle")
+1. [js  :star:](https://adventofcode.com/2015/day/8 "see puzzle")
 
 # Languages Used
 ### Python
@@ -23,3 +23,4 @@
 1. [:star: :star:](https://adventofcode.com/2018/day/5 "see puzzle")
 1. [:star: :star:](https://adventofcode.com/2018/day/6 "see puzzle")
 1. [:star: :star:](https://adventofcode.com/2018/day/7 "see puzzle")
+1. [:star:](https://adventofcode.com/2018/day/8 "see puzzle")

README.md

@@ -14,7 +14,7 @@ if (advent) {
 1. [js  :star: :star:](https://adventofcode.com/2015/day/2 "see puzzle")
 1. [py  :star: :star:](https://adventofcode.com/2015/day/3 "see puzzle")
 1. [py  :star: :star:](https://adventofcode.com/2015/day/5 "see puzzle")
-1. [-](https://adventofcode.com/2015/day/1 "see puzzle")
+1. [-](https://adventofcode.com/2015/day/6 "see puzzle")
 
 #### [2018](https://adventofcode.com/2018 "2018 puzzle calendar")
 1. [js :star: :star:](https://adventofcode.com/2015/day/1 "see puzzle")
@@ -24,7 +24,7 @@ if (advent) {
 1. [js  :star: :star:](https://adventofcode.com/2015/day/5 "see puzzle")
 1. [js  :star: :star:](https://adventofcode.com/2015/day/6 "see puzzle")
 1. [js  :star: :star:](https://adventofcode.com/2015/day/7 "see puzzle")
-1. [-](https://adventofcode.com/2015/day/8 "see puzzle")
+1. [js  :star:](https://adventofcode.com/2015/day/8 "see puzzle")
 
 ## Languages Used
 * Python 8×:star: