Day 2

2024/01/index.ts

@@ -1,5 +1,4 @@
 const fs = require('fs');
-const _ = require('lodash');
 
 const input = fs.readFileSync(__dirname + '/input.txt', 'utf8');
 
@@ -16,17 +15,18 @@ input.split("\n").forEach((n: string) => {
 });
 
 // Part 1
-// arr1.sort();
-// arr2.sort();
+arr1.sort();
+arr2.sort();
 
-// let sum = 0;
+let sum = 0;
 
-// arr1.forEach((v, k) => {
-//     sum += Math.max(v, arr2[k]) - Math.min(v, arr2[k]);
-// });
+arr1.forEach((v, k) => {
+    sum += Math.max(v, arr2[k]) - Math.min(v, arr2[k]);
+});
 
-// console.log(sum);
+console.log(sum);
 
+// Part 2
 const map: { [key: number]: number } = {};
 
 arr2.forEach((v) => {