Day 01

01/solution01.js

@@ -0,0 +1,17 @@
+// AdventOfCode2018-01
+var fs = require('fs');
+var frequency = 0; 
+
+var textFile = fs.readFileSync('./input.txt').toString();
+var textArray = textFile.split(/\r?\n/);
+
+textArray.forEach(line => {
+    if (line.substr(0,1) == '+') {
+        frequency += parseInt(line.substr(1));
+    }
+    else {
+        frequency -= parseInt(line.substr(1));
+    }
+});
+
+console.log('The resulting frequency is ' + frequency);