edit 150

Author: fishercoder1534

README.md

@@ -420,7 +420,7 @@ Your ideas/fixes/algorithms are more than welcome!
 |153|[Find Minimum in Rotated Sorted Array](https://leetcode.com/problems/find-minimum-in-rotated-sorted-array/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_153.java)| O(logn)|O(1) | Medium| Array, Binary Search
 |152|[Maximum Product Subarray](https://leetcode.com/problems/maximum-product-subarray/)|[Solution](../master/src/main/java/com/fishercoder/solutions/MaximumProductSubarray.java)| O(n)|O(1) | Medium| Array
 |151|[Reverse Words in a String](https://leetcode.com/problems/reverse-words-in-a-string/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_151.java)| O(n)|O(n) | Medium|
-|150|[Evaluate Reverse Polish Notation](https://leetcode.com/problems/evaluate-reverse-polish-notation/)|[Solution](../master/src/main/java/com/fishercoder/solutions/EvaluateReversePolishNotation.java)| O(?)|O(?) | Medium
+|150|[Evaluate Reverse Polish Notation](https://leetcode.com/problems/evaluate-reverse-polish-notation/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_150.java)| O(?)|O(?) | Medium
 |149|[Max Points on a Line](https://leetcode.com/problems/max-points-on-a-line/)|[Solution](../master/src/main/java/com/fishercoder/solutions/MaxPointsonaLine.java)| O(?)|O(?) | Hard|
 |148|[Sort List](https://leetcode.com/problems/sort-list/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_148.java) O(nlogn)|O(h) | Medium| Linked List, Sort
 |147|[Insertion Sort List](https://leetcode.com/problems/insertion-sort-list/)|[Solution](../master/src/main/java/com/fishercoder/solutions/InsertionSortList.java) O(n^2)|O(1) | Medium| Linked List

…tions/EvaluateReversePolishNotation.java …java/com/fishercoder/solutions/_150.javasrc/main/java/com/fishercoder/solutions/EvaluateReversePolishNotation.java renamed to src/main/java/com/fishercoder/solutions/_150.java src/main/java/com/fishercoder/solutions/EvaluateReversePolishNotation.java renamed to src/main/java/com/fishercoder/solutions/_150.java

@@ -15,7 +15,7 @@
  ["4", "13", "5", "/", "+"] -> (4 + (13 / 5)) -> 6
 
  */
-public class EvaluateReversePolishNotation {
+public class _150 {
 
     public int evalRPN(String[] tokens) {
         Stack<String> stack = new Stack<String>();