bit behind, so much work

.vscode/settings.json

@@ -52,6 +52,8 @@
         "xhash": "cpp",
         "xlocmon": "cpp",
         "xloctime": "cpp",
-        "xtree": "cpp"
+        "xtree": "cpp",
+        "atomic": "cpp",
+        "compare": "cpp"
     }
 }

2020/3.js

@@ -0,0 +1,30 @@
+const fs = require('fs');
+const input = fs.readFileSync('3.txt').toString().split('\n');
+
+function countTrees(lines, xoff, yoff)
+{
+    let treeCount = 0;
+    let length = lines[0].length - 1;
+    let x = 0;
+
+    for (let i = 0; i < lines.length; i += yoff)
+    {
+        if (lines[i][x % length] == '#') treeCount++;
+        x += xoff;
+    }
+
+    return treeCount;
+}
+
+let count = countTrees(input, 3, 1);
+console.log(`Part 1, tree count: ${count}`);
+
+let total1 = countTrees(input, 1, 1);
+let total2 = countTrees(input, 3, 1);
+let total3 = countTrees(input, 5, 1);
+let total4 = countTrees(input, 7, 1);
+let total5 = countTrees(input, 1, 2);
+
+console.log(`Part 2, tree count: ${total1 * total2 * total3 * total4 * total5}`);
+
+

2020/3.txt

@@ -0,0 +1,323 @@
+.....##.#.....#........#....##.
+....#...#...#.#.......#........
+.....##.#......#.......#.......
+...##.........#...#............
+........#...#.......#.........#
+..........#......#..#....#....#
+..................#..#..#....##
+.....##...#..#..#..#..#.##.....
+..##.###....#.#.........#......
+#.......#......#......#....##..
+.....#..#.#.......#......#.....
+............#............#.....
+...#.#........#........#.#.##.#
+.#..#...#.....#....##..........
+##..........#...#...#..........
+...........#...###...#.......##
+.#..#............#........#....
+##.#..#.....#.......#.#.#......
+.##.....#....#.#.......#.##....
+..##...........#.......#..##.#.
+##...#.#........#..#...#...#..#
+.#..#........#.#.......#..#...#
+.##.##.##...#.#............##..
+..#.#..###......#..#......#....
+.#..#..#.##.#.##.#.#...........
+...#....#..#.#.#.........#..#..
+......#.#....##.##......#......
+#....#.##.##....#..#...........
+...#.#.#.#..#.#..#.#..#.##.....
+#.....#######.###.##.#.#.#.....
+..#.##.....##......#...#.......
+..#....#..#...##.#..#..#..#..#.
+.............#.##....#.........
+.#....#.##.....#...............
+.#............#....#...#.##....
+.#.....#.##.###.......#..#.....
+.#...#.........#.......#..#....
+..#.#..#.##.......##...........
+.....##..#..#..#..#.##..#.....#
+..##............##...#..#......
+...#..#....#..##.....##..#.#...
+#.....##....#.#.#...#...#..##.#
+#.#..#.........#.##.#...#.#.#..
+.....#.#....##....#............
+#.......#..#.....##..#...#...#.
+.....#.#...#...#..#......#.....
+..##....#.#.#.#.#..#...........
+##..#...#.........#......#...#.
+..#...#.#.#.#..#.#.##..##......
+#............###.....###.......
+..........#...#........###.....
+.......##...#...#...#........#.
+.#..#.##.#.....................
+.#..##........##.##...#.......#
+.......##......#.....#......#..
+.##.#.....#......#......#......
+#...##.#.#...#.#...............
+........#..#...#.##.......#....
+...................#...#...##..
+...#...#.........#.....#..#.#..
+.###..#........#..##.##..#.##..
+#...#.....#.....#.....#..#..#..
+###..#.....#.#.#.#......#....#.
+#........#....##.#...##........
+.#.#..##........##....##.#.#...
+#...#....#.###.#.#.........#...
+...#...##..###.......#.........
+......#....#..##..#.....#.#....
+........#...##...###......##...
+..........##.#.......##........
+...#....#......#...##.....#....
+###.#.....#.#..#..#....#...#..#
+.#.....#.#....#...............#
+..#....#....####....###....#.#.
+....##........#..#.##.#....#...
+.......##...#...#..#....####...
+#...##.#......##...#..#........
+..##..#.##....#.......##.#.#...
+..#.#...............#...#.#....
+....#.....#.#.....#.##.......#.
+...#.#..##.#.#..............##.
+..#.....#...#.............#.##.
+##..#.#...#........#..#.....##.
+...........##...#.#.###...#....
+...#.#.#..#..................#.
+.#...##.............#...#......
+..#..#...#.#.......#...#.....#.
+..##.......#.#.................
+.##..#........###.....#....#.##
+......#..###.......#....##....#
+....#.....#.................#..
+........#...#...#..............
+...#..#.###.......#..#.#.#.##..
+..#...#.....#....#.........#...
+...#.............#........###..
+......#..............#......#..
+#..#...........#...#..........#
+...##...#.###..#...#.....#.#...
+....#..##......#.......##......
+....#....##.#...#.#..#....#...#
+.#...........#..#....##...#..##
+..#.#.................###.#...#
+..#.#.#...##...........#.......
+..........#..##...#.#..##....##
+........#........#.##..#.#...#.
+.....#...##.......##......#...#
+....#...#..#..#.....#..........
+.#..#......#..#..#..###.......#
+.##..........#...#...#.#.....##
+..#..........#.#.#...###.......
+....#................#...##....
+.##..#....#..........#.#.#.....
+..##...#.#........#.....#.##...
+....####.....#..#.........##..#
+......#.........#...#..........
+....#...................#..##..
+.##....#.#.........#....#...#..
+....##...##.....#..####........
+..##.#....#.#.......##...#.....
+#...#.#.#...#..#..##.....#.....
+#..................###.....#...
+#.#.....#.......#.#...###.#....
+.#..#....#............#........
+#.#....#..#.#...............#..
+..#..#..#.............#......#.
+..#.......##...................
+.#....#.........#....#.#.#..#..
+....#....#..#...............#..
+......#..#..##......#.........#
+..#.##........##......#..#..#.#
+#.....#.#....#.........##...#..
+###..............#....###...##.
+....#..##......#.......##......
+......#...#.##......##....#..#.
+..........#....#..##.......#..#
+.#..#...##..#...........#..#..#
+.....#....#...#..###...###....#
+.#####..#...#.#.#..#.#.###...##
+..##............##.#...#.##...#
+.##..#...#...#....##.#..#..##..
+.#....#...#............##..#...
+.#.#......#....#....#..##..##..
+.........#...#.......#.##..#...
+#.........#.....##.....#..#..#.
+...##.#...#...#..#..#....##..##
+.#............#...#....##......
+..#...#.##.........#.#......#.#
+....#.##........#.........#..##
+#.........#......#.#......#..#.
+........#.#.......#.#........#.
+..#..........##.#...#..#.#.....
+..#...#....#...#...#..#.#..#.#.
+.#.........#....#..#####..#....
+#.#....#.#.###...#.............
+..##...........##......##......
+#.....#..#....#...............#
+...#.#..#....##......#...##....
+...#........#.....#...#..#.....
+.#......##.........#......#....
+..#..###.##...#.#.....#........
+.............#......#..#.......
+..#...............#.#...#..#..#
+.......#..#...#.#####......#..#
+.........#.....#...............
+##........#............#.#.....
+.#...#.....#..#..#...#....#...#
+..#....#....##......##.....#.#.
+#...##..##......#...#....#.....
+....#.#.#.....###....##.##....#
+..........##...##.......#......
+..#.......#...##.#....##.##....
+....#........................#.
+...#...#.#.##...#.....#...#..#.
+.#....##..#..#..........##..##.
+.#.....#..#...#.##.....#.......
+.#.##...#.#..#.....##....#...#.
+.##...#........##....#..#......
+.....#........#..........#.#..#
+....#..##.......#..#.....#.....
+...........#...#........#.##..#
+.....#..#....#..#.#.....#....##
+.....#....#.##.#..##...........
+...##.......##.........#.......
+...............##..#....#.#....
+.......###..#........#..####.##
+.......#.##...#.#....#.####....
+....#...............#..........
+##.#.......#.....#......#...#..
+......##.....#....#.....#..#..#
+.....#...##.............#......
+#.#.##.#.....#..#........#.....
+......##....#..#........#......
+............#........#..#.#....
+##.......#......#...####..#.##.
+..##..#...#.............#.##...
+.....#..##......#.##......###..
+............#........#........#
+#.#.#.#...#.#.....#.........#..
+.........#...............#.....
+.............###.#.......#....#
+###.##..#..#..........#....#...
+#......#...#..#..#.....#.##....
+............#....#....#..#.....
+..#.#....#...#......#.#..#..##.
+...#........................#..
+#.#...#..........#......#.#....
+.........#................#...#
+##.....#....#........##.......#
+#...##........#...#...........#
+...#...#..........##.......#.#.
+..#.#.#....#......##...........
+...#.#...#.##.#..#.#.##........
+#....##.....###..#.......#.....
+###.....#.#.#...#..#.........##
+..#......#..###...#.#.#.....#.#
+.#....#.....#............#..##.
+....#....##..........#.....##..
+#...........#....#...#..#...##.
+..#.......#.....#..........#...
+.#..#................#......#..
+..#......#.#...#..#.#....#....#
+...#..#...###..#..##....#.#....
+..#..............#.....#.......
+...#.#...#.........#.#.........
+##......##...........##.#.##..#
+..#..##..#....#.#......#.#...##
+...#.###....###...#.....#......
+#.#................#......#....
+..#.....#.....#....##.......#..
+.#.#...............##..#.......
+...#....#.......#.#.....##..#..
+.........#....#.......#.#...##.
+#....#......##.#.........##...#
+#.............#..##.#.#..##....
+...#....#..#...#....#.#.#.#...#
+.#....#....#..##.....#.#...###.
+##............#.#...##.#..#.#..
+##.#....##.....#..#..###....#..
+##....#................##......
+...##..#...#..###....#.....##..
+.#...##......#..#.#.....#...#..
+..##......##...#.##.......#....
+......#.....#.....##........#.#
+##....#...........#............
+#.......#....#..#.##..##.#..#..
+.#....##.#.....#..#..#.........
+.#....#.#.#...#.....##.....#.#.
+.......##.#.#........#......##.
+##........#.##.......#...#..#..
+...###..##....#.#....#.#.......
+......#.......#...##.....#...#.
+..#......##.#......#.....#.....
+.....#.....###...#.............
+#...#.#...#...#..#......#......
+#.....#.......###.#....###.#...
+...#.......#....####....##..#..
+#.#.....#....#........#.......#
+.........#.......#......#.#...#
+..##....#.....##...............
+..........#..#.#..#......#.....
+..................##...##.#....
+........#.......#...#..#.#.#...
+.....#.#..##..#..#.#..#.......#
+.....#........#..#..#....#....#
+##............#..#..#...#....#.
+.....#....................##..#
+........##.#....###............
+##.......#.##................#.
+.....###.#..#..#...#....###.##.
+.#......#.#....#.....##.#......
+...##......##.........#...#....
+....####..............#........
+#...#.#..##..##.........##.....
+......#......#....#..#.........
+#.....#.....#.##...............
+..#.##..#...##.#.####..#....###
+#..#......#....#.##..##...#.#..
+#....#.......#.....#.....#.#...
+##.......#.....##...#.....#....
+...#...##..........#..##..##..#
+.###..#..##...#....#...#..#....
+......##..###.......###...#....
+....#...#.#.......#.##...##..##
+#.#......#..##.#.#..#..#..#....
+......#........#.......#.......
+..........#.#.....##...........
+......#..#........#..#.#..###..
+##..#.............##..#........
+.........#....#.....#.........#
+.....#..##...#..#..##.##......#
+###..#...........#.......#....#
+...............#....#.#........
+.##.#...#.#........##....#.....
+.##.###...##..###....#...#...#.
+.##..#....#.#.#...#.#.#.#...#..
+.###.#...#.......#....#..#.....
+..#..#.#.#.#........#.....##...
+.#.......#.#...#.#...........##
+...#.....##....#.....##...#....
+................#.....####...#.
+.#.#......#.......##...#.##....
+.###.........#.#......#..#.#...
+#......#...#....#..##.......#..
+.##..#....#..#...........#...#.
+.#...#.......##........#.##....
+..#...........#...##...........
+.....##....##......#....#..#...
+#......#.#...#.##.#...##....#..
+#....................#...##...#
+..#............#........#......
+.............#.........##.....#
+...#...#......##.#...#...#.#...
+..#...#.#.................#....
+....##...#....#...###.##......#
+...#....#...#..#...#....#.....#
+...##.#........#..#.........#..
+..##.....#..##...#.....##...#..
+#.........#.#.#...#......#...#.
+#.#...........#...#..#..#..##..
+..#..#..##....#..........#.###.
+.....#..#....#.#...#...#..#..#.
+###.....#..#.................#.
+.#..##.##.#......#....##..#....

2020/4.js

@@ -0,0 +1,15 @@
+const fs = require('fs');
+const input = fs.readFileSync('4.txt').toString().split('\n');
+
+const requiredFields = ['byr', 'iyr', 'eyr', 'hgt', 'hcl', 'ecl', 'pid'];
+
+let currentPassport = {};
+for (const line of input)
+{
+    console.log(input + '\nbruh')
+    if (line == '') 
+    {
+        console.log('new passport')
+        currentPassport = {};
+    }
+}