Create 2161-partition-array-according-to-given-pivot.js

Author: everthis

2161-partition-array-according-to-given-pivot.js

@@ -0,0 +1,15 @@
+/**
+ * @param {number[]} nums
+ * @param {number} pivot
+ * @return {number[]}
+ */
+var pivotArray = function(nums, pivot) {
+   const less = [], greater = [], mid = []
+   for(const e of nums) {
+     if(e < pivot) less.push(e)
+     else if(e === pivot) mid.push(e)
+     else greater.push(e)
+   }
+  
+  return less.concat(mid, greater)
+};