stretch exercise solved

Author: bartoszkawiak

Sprint-1/stretch/aoc-2018-day1/solution.js

@@ -0,0 +1,15 @@
+const fs = require("fs");
+const input = fs.readFileSync("./input.txt", "utf-8");
+
+function calculateFrequency(input) {
+  let frequency = 0;
+  const nums = input.trim().split("\n").map(Number);
+
+  for (num of nums) {
+    frequency += num;
+  }
+  return frequency;
+}
+console.log(calculateFrequency(input));
+
+//529