add link

Author: byol-han

course-schedule/byol-han.js

@@ -1,4 +1,5 @@
 /**
+ * https://leetcode.com/problems/course-schedule/description/
  * @param {number} numCourses
  * @param {number[][]} prerequisites
  * @return {boolean}

search-in-rotated-sorted-array/byol-han.js

@@ -1,4 +1,5 @@
 /**
+ * https://leetcode.com/problems/search-in-rotated-sorted-array/
  * @param {number[]} nums
  * @param {number} target
  * @return {number}