TS (also ez)

ts/2015/1/problem.ts

@@ -0,0 +1,20 @@
+const input = await Deno.readFile("../data/2015/1/input.txt");
+
+let floor = 0;
+for (let c of input) {
+  const paren = String.fromCharCode(c);
+  if (paren == '(') floor++;
+    else if (paren == ')') floor--;
+}
+console.log(`Part 1: ${floor}`);
+
+floor = 0;
+let steps = 0;
+for (let c of input) {
+  const paren = String.fromCharCode(c);
+  if (paren == '(') floor++;
+    else if (paren == ')') floor--;
+  steps++;
+  if (floor < 0) break;
+}
+console.log(`Part 2: ${steps}`);

ts/bin/run

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+year=$1
+day=$2
+
+time ~/.deno/bin/deno run --allow-read $year/$day/problem.ts