top-k-frequent-elements : still working

Author: suhacs

top-k-frequent-elements/suhacs.js

@@ -0,0 +1,14 @@
+// Given an integer array nums and an integer k, return the k most frequent elements. You may return the answer in any order.
+
+function top_k_frequent_element(numArr, k) {
+  let element_qty = [];
+  const numSet = [...new Set(numArr)];
+  for (num of numSet) {
+    const count = numArr.filter((x) => x === num).length;
+    element_qty.push({ [num]: count });
+  }
+  Object.keys(element_qty).forEach((key) => element_qty[key]);
+}
+
+const Arr = [1, 2, 3, 4, 5, 5, 5, 5, 3, 3, 32, 2, 2, 1];
+top_k_frequent_element(Arr);