553

Author: ProHiryu

Math/553.md

@@ -0,0 +1,26 @@
+## 553 Optimal Division
+
+#### Description
+
+[link](https://leetcode.com/problems/optimal-division/)
+
+---
+
+#### Solution
+
+- See Code
+
+---
+
+#### Code
+
+<!-- O(n) -->
+
+```python
+class Solution:
+    def optimalDivision(self, nums: List[int]) -> str:
+        A = list(map(str, nums))
+        if len(A) <= 2:
+            return '/'.join(A)
+        return A[0] + '/(' + '/'.join(A[1:]) + ')'
+```