Merge pull request akshitagit#180 from bilalzhd/patch-2

Update countSort.js

Author: akshitagupta15june

Algorithms/countSort.js

@@ -3,17 +3,14 @@ let countingSort = (arr) => {
         j = 0,
         len = arr.length,
         count = [];
-        let max = Math.min;
-    for(let i = 0; i<arr.length; i++){
-        if(arr[i] > max) max = arr[i];
-    }
-    for (i; i <= max; i++) {
+     let max = Math.max(...arr);
+     for (i; i <= max; i++) {
         count[i] = 0;
-    }
-    for (i = 0; i < len; i++) {
+     }
+     for (i = 0; i < len; i++) {
         count[arr[i]] += 1;
-    }
-    for (i = 0; i <= max; i++) {
+      }
+     for (i = 0; i <= max; i++) {
         while (count[i] > 0) {
             arr[j] = i;
             j++;