Add python codes and for the chapter of

computational complexity.
Update Java codes.
Update Contributors.

codes/python/chapter_array_and_linkedlist/array.py

@@ -57,6 +57,7 @@ def find(nums, target):
             return i
     return -1
 
+
 """ Driver Code """
 if __name__ == "__main__":
     """ 初始化数组 """

codes/python/chapter_array_and_linkedlist/linked_list.py

@@ -41,9 +41,8 @@ def find(head, target):
         index += 1
     return -1
 
-"""
-Driver Code
-"""
+
+""" Driver Code """
 if __name__ == "__main__":
     """ 初始化链表 """
     # 初始化各个结点 

codes/python/chapter_array_and_linkedlist/list.py

@@ -8,9 +8,8 @@ import sys, os.path as osp
 sys.path.append(osp.dirname(osp.dirname(osp.abspath(__file__))))
 from include import *
 
-"""
-Driver Code
-"""
+
+""" Driver Code """
 if __name__ == "__main__":
     """ 初始化列表 """
     list = [1, 3, 2, 5, 4]

codes/python/chapter_array_and_linkedlist/my_list.py

@@ -8,7 +8,6 @@ import sys, os.path as osp
 sys.path.append(osp.dirname(osp.dirname(osp.abspath(__file__))))
 from include import *
 
-
 """ 列表类简易实现 """
 class MyList:
     """ 构造函数 """
@@ -71,9 +70,7 @@ class MyList:
         return self._nums[:self._size]
 
 
-"""
-Driver Code
-"""
+""" Driver Code """
 if __name__ == "__main__":
     """ 初始化列表 """
     list = MyList()