leetcode: 179. largest number

Author: ChauDinh

LeetCode/179. Largest Number/index.js

@@ -0,0 +1,19 @@
+const largestNumber = (nums = []) => {
+  if (nums.length === 0 || nums.length === 1) return nums[0].toString();
+
+  nums.sort((a, b) => ("" + b + a).localeCompare("" + a + b));
+
+  if (nums[0] === 0) return "0";
+
+  return nums.join("");
+};
+
+console.log(largestNumber([1, 2, 3, 4, 0]));
+
+/**
+ * [128, 12, 320, 32]
+ * => [12, 128, 32, 320]
+ * 3232012812
+ *
+ * [128, 12, ]
+ */