renamed 2 digit file names

2015/05/part2.js

@@ -0,0 +1,9 @@
+const fs = require('fs');
+const input = fs.readFileSync('input.txt', 'utf-8').split('\n');
+
+let counter = 0;
+for (let str of input) {
+	if (str.match(/(\w{2}).*\1/g) && str.match(/(\w)\w\1/g))
+		counter++;
+}
+console.log(counter)