👌 IMPROVE: Added Problem Statement

Author: pomkarnath98

Diff for: Project-Euler/Problem024.js

@@ -1,3 +1,11 @@
+/*
+A permutation is an ordered arrangement of objects. For example, 3124 is one possible permutation of the digits 1, 2, 3 and 4. If all of the permutations are listed numerically or alphabetically, we call it lexicographic order. The lexicographic permutations of 0, 1 and 2 are:
+
+012   021   102   120   201   210
+
+What is the millionth lexicographic permutation of the digits 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9? 
+*/
+
 function factorial(n) {
   return n <= 1 ? 1 : n * factorial(n - 1)
 }