2626

1 files changed, 16 insertions, 0 deletions

diff --git a/2626/main.js b/2626/main.js
new file mode 100644
index 0000000..8cf9c86
--- /dev/null
+++ b/2626/main.js
@@ -0,0 +1,16 @@
+#!/usr/bin/env node
+"use strict";
+
+/**
+ *  * @param {number[]} nums
+ *   * @param {Function} fn
+ *    * @param {number} init
+ *     * @return {number}
+ *      */
+var reduce = function (nums, fn, init) {
+  let sum = init;
+  for (var i = 0; i < nums.length; i++) {
+    sum = fn(sum, nums[i]);
+  }
+  return sum;
+};