zzf
diff --git a/‎solution/0000-0099/0001.Two Sum/Solution2.py
-10 b/‎solution/0000-0099/0001.Two Sum/Solution2.py
-10
diff --git a/‎solution/0000-0099/0002.Add Two Numbers/Solution2.js
-46 b/‎solution/0000-0099/0002.Add Two Numbers/Solution2.js
-46
diff --git a/‎solution/0000-0099/0002.Add Two Numbers/Solution2.py
-16 b/‎solution/0000-0099/0002.Add Two Numbers/Solution2.py
-16
diff --git a/‎solution/0000-0099/0003.Longest Substring Without Repeating Characters/Solution2.java
-13 b/‎solution/0000-0099/0003.Longest Substring Without Repeating Characters/Solution2.java
-13
diff --git a/‎solution/0000-0099/0007.Reverse Integer/Solution2.py
-8 b/‎solution/0000-0099/0007.Reverse Integer/Solution2.py
-8
diff --git a/‎solution/0000-0099/0010.Regular Expression Matching/Solution2.go
-38 b/‎solution/0000-0099/0010.Regular Expression Matching/Solution2.go
-38
diff --git a/‎solution/0000-0099/0013.Roman to Integer/Solution2.go
-14 b/‎solution/0000-0099/0013.Roman to Integer/Solution2.go
-14
diff --git a/‎solution/0000-0099/0013.Roman to Integer/Solution2.py
-11 b/‎solution/0000-0099/0013.Roman to Integer/Solution2.py
-11
diff --git a/‎solution/0000-0099/0014.Longest Common Prefix/Solution2.py
-10 b/‎solution/0000-0099/0014.Longest Common Prefix/Solution2.py
-10
diff --git a/‎solution/0000-0099/0017.Letter Combinations of a Phone Number/Solution2.java
-41 b/‎solution/0000-0099/0017.Letter Combinations of a Phone Number/Solution2.java
-41
diff --git a/‎solution/0000-0099/0018.4Sum/Solution2.java
-30 b/‎solution/0000-0099/0018.4Sum/Solution2.java
-30
diff --git a/‎solution/0000-0099/0020.Valid Parentheses/Solution2.java
-25 b/‎solution/0000-0099/0020.Valid Parentheses/Solution2.java
-25
diff --git a/‎solution/0000-0099/0020.Valid Parentheses/Solution2.py
-15 b/‎solution/0000-0099/0020.Valid Parentheses/Solution2.py
-15
diff --git a/‎solution/0000-0099/0021.Merge Two Sorted Lists/Solution2.go
-15 b/‎solution/0000-0099/0021.Merge Two Sorted Lists/Solution2.go
-15
diff --git a/‎solution/0000-0099/0021.Merge Two Sorted Lists/Solution2.js
-24 b/‎solution/0000-0099/0021.Merge Two Sorted Lists/Solution2.js
-24
diff --git a/‎solution/0000-0099/0023.Merge k Sorted Lists/Solution2.java
-37 b/‎solution/0000-0099/0023.Merge k Sorted Lists/Solution2.java
-37