add 1093 js

Author: luliyucoordinate

README.md

@@ -430,7 +430,7 @@ LeetCode
 |1089|[Duplicate Zeros](https://leetcode.com/problems/duplicate-zeros/) | c | [c++](./src/1089-Duplicate-Zeros/1089.cpp) |[python](./src/1089-Duplicate-Zeros/1089.py)|||Easy|
 |1090|[Largest Values From Labels](https://leetcode.com/problems/largest-values-from-labels/) | c | [c++](./src/1090-Largest-Values-From-Labels/1090.cpp) |[python](./src/1090-Largest-Values-From-Labels/1090.py)|||Medium|
 |1091|[Shortest Path in Binary Matrix](https://leetcode.com/problems/shortest-path-in-binary-matrix/) | c | [c++](./src/1091-Shortest-Path-in-Binary-Matrix/1091.cpp) |[python](./src/1091-Shortest-Path-in-Binary-Matrix/1091.py)|[go](./src/1091-Shortest-Path-in-Binary-Matrix/1091.go)|[js](./src/1091-Shortest-Path-in-Binary-Matrix/1091.js)|Medium|
-|1093|[Statistics from a Large Sample](https://leetcode.com/problems/statistics-from-a-large-sample/) | c | [c++](./src/1093-Statistics-from-a-Large-Sample/1093.cpp) |[python](./src/1093-Statistics-from-a-Large-Sample/1093.py)|[go](./src/1093-Statistics-from-a-Large-Sample/1093.go)||Medium|
+|1093|[Statistics from a Large Sample](https://leetcode.com/problems/statistics-from-a-large-sample/) | c | [c++](./src/1093-Statistics-from-a-Large-Sample/1093.cpp) |[python](./src/1093-Statistics-from-a-Large-Sample/1093.py)|[go](./src/1093-Statistics-from-a-Large-Sample/1093.go)|[js](./src/1093-Statistics-from-a-Large-Sample/1093.js)|Medium|
 |1094|[Car Pooling](https://leetcode.com/problems/car-pooling/) | c | [c++](./src/1094-Car-Pooling/1094.cpp) |[python](./src/1094-Car-Pooling/1094.py)|[go](./src/1094-Car-Pooling/1094.go)||Medium|
 |1095|[Find in Mountain Array](https://leetcode.com/problems/find-in-mountain-array/) | c | [c++](./src/1095-Find-in-Mountain-Array/1095.cpp) |[python](./src/1095-Find-in-Mountain-Array/1095.py)|[go](./src/1095-Find-in-Mountain-Array/1095.go)||Hard|
 |1096|[Brace Expansion II](https://leetcode.com/problems/brace-expansion-ii/) | c | [c++](./src/1096-Brace-Expansion-II/1096.cpp) |[python](./src/1096-Brace-Expansion-II/1096.py)|[go](./src/1096-Brace-Expansion-II/1096.go)||Hard|

src/1093-Statistics-from-a-Large-Sample/1093.js

@@ -0,0 +1,20 @@
+var sampleStats = function(count) {
+    var res = [255, 0, 0, 0, 0];
+    var sum_all = count.reduce(function(pre, cur) {
+        return pre + cur;
+    }, 0);
+    
+    var l = sum_all / 2, r = l + (sum_all & 1 ? 0 : 1), m_cnt = 0;
+    for (var i = 0, cnt = 0; i < count.length; cnt += count[i++]) {
+        res[0] = count[i] ? Math.min(res[0], i) : res[0];
+        res[1] = count[i] ? i : res[1];
+        res[2] += i * count[i] / sum_all;
+        if (cnt < l && cnt + count[i] >= l) res[3] += i / 2;
+        if (cnt < r && cnt + count[i] >= r) res[3] += i / 2;   
+        if (m_cnt < count[i]) {
+            m_cnt = count[i];
+            res[4] = i;
+        }
+    }
+    return res;
+};