Create 3131-find-the-integer-added-to-array-i.js

Author: everthis

3131-find-the-integer-added-to-array-i.js

@@ -0,0 +1,10 @@
+/**
+ * @param {number[]} nums1
+ * @param {number[]} nums2
+ * @return {number}
+ */
+var addedInteger = function(nums1, nums2) {
+  nums1.sort((a,b) => a - b)
+  nums2.sort((a,b) => a - b)
+  return nums2[0] - nums1[0]
+};