Initial Commit

Signed-off-by: Avior <github@avior.me>

d1/part1.ts

@@ -0,0 +1,12 @@
+import fs from 'fs'
+
+const input = fs.readFileSync(__dirname + '/input.txt').toString()
+
+var previous = Infinity
+console.log("Result: " +
+	input.split('\n').reduce((p, c) => {
+		const tmp = previous
+		previous = parseInt(c)
+		return tmp < previous ? p + 1 : p
+	}, 0)
+)

d1/part2.ts

@@ -0,0 +1,19 @@
+import fs from 'fs'
+
+const input = fs.readFileSync(__dirname + '/input.txt').toString()
+
+const items = input.split('\n')
+
+var previous = Infinity
+var count = 0
+
+for (let i = 0; i < items.length - 3; i++) {
+	const sum = parseInt(items[i]) + parseInt(items[i + 1]) + parseInt(items[i + 2])
+	if (sum > previous) {
+		count++
+	}
+
+	previous = sum
+}
+
+console.log(`Result: ${count}`)