refactor 678

fishercoder1534 · fishercoder1534 · commit 19352faaaf23 · 2020-07-20T06:49:27.000-07:00
diff --git a/src/main/java/com/fishercoder/solutions/_678.java b/src/main/java/com/fishercoder/solutions/_678.java
@@ -2,33 +2,6 @@
 
 import java.util.Stack;
 
-/**
- * 678. Valid Parenthesis String
- *
- *  Given a string containing only three types of characters: '(', ')' and '*',
- *  write a function to check whether this string is valid. We define the validity of a string by these rules:
-
- 1. Any left parenthesis '(' must have a corresponding right parenthesis ')'.
- 2. Any right parenthesis ')' must have a corresponding left parenthesis '('.
- 3. Left parenthesis '(' must go before the corresponding right parenthesis ')'.
- 4. '*' could be treated as a single right parenthesis ')' or a single left parenthesis '(' or an empty string.
- 5. An empty string is also valid.
-
- Example 1:
- Input: "()"
- Output: True
-
- Example 2:
- Input: "(*)"
- Output: True
-
- Example 3:
- Input: "(*))"
- Output: True
-
- Note:
- The string size will be in the range [1, 100].
- */
 public class _678 {
     public static class Solution1 {
         /**
