LeetCode 刷题专栏 【欢迎指点优化】

 1 class Solution:
 2     def isOneBitCharacter(self, bits):
 3         length = len(bits)
 4         count = 0
 5         bits.reverse()
 6         if (length == 1):
 7             return True
 8         if (bits[1] == 0):
 9             return True
10         while (length > 0):
11             if (count == length - 1):
12                 if (count % 2 != 0):
13                     return False
14                 else:
15                     return True
16             if (bits.pop(bits[1]) == 1):
17                 count += 1
18             else:
19                 break
20         if (count % 2 != 0):
21             return False
22         else:
23             return True

 1 class Solution:
 2     def isOneBitCharacter(self, bits):
 3         length = len(bits)
 4         count = 0
 5         bits.reverse()
 6         if (length==1 or bits[1] == 0):
 7             return True
 8         while (bits.pop(bits[1]) == 1):
 9             count+=1
10             if (count == length - 1):
11                 break
12         if (count % 2 != 0):
13             return False
14         else:
15             return True