Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

pythonË㷨ʵ¼ù2 shellÅÅÐò

#shellÅÅÐò
def ShellPass(mylist, d):
size = len(mylist)
i = d
while i < size:
if mylist[i] < mylist[i - d]:
tmp = mylist[i]
j = i - d
mylist[j + d] = mylist[j]
j = j - d
while j >= 0 and mylist[j] > tmp:
mylist[j + d] = mylist[j]
j = j - d
mylist[j + d] = tmp
i = i + d
def ShellSort(mylist):
n = len(mylist)
while n > 1:
n = n // 3 + 1
ShellPass(mylist, n)

mylist0 = [12, 11, 13, 1, 2, 4, 3, 77, 44]
ShellSort(mylist0)
print(mylist0)
 


Ïà¹ØÎĵµ£º

Ç¿´óµÄPythonÉú³ÉÆ÷

Öð²½Ñݽø
f=open('/etc/motd','r')
longest=0
while True:
    lineLen=len(f.readline().strip())
    if not lineLen: break
    if lineLen > longest:
        longest=lineLen
f.close()
return longest
ÎÊÌâ£ºÒ»Ö±Õ¼Ó ......

Python Ïß³Ìͬ²½

¶à¸öÖ´ÐÐÏ߳̾­³£Òª¹²ÏíÊý¾Ý£¬Èç¹û½ö½ö¶ÁÈ¡¹²ÏíÊý¾Ý»¹ºÃ£¬µ«ÊÇÈç¹û¶à¸öÏß³ÌÒªÐ޸Ĺ²ÏíÊý¾ÝµÄ»°¾Í¿ÉÄܳöÏÖÎÞ·¨Ô¤ÁϵĽá¹û¡£
    ¼ÙÈçÁ½¸öÏ̶߳ÔÏót1
ºÍt2
¶¼Òª¶ÔÊýÖµnum=0
½øÐÐÔö1ÔËË㣬ÄÇôt1
ºÍt2
¶¼¸÷¶Ônum
ÐÞ¸Ä10
´ÎµÄ»°£¬ÄÇônum
×îÖյĽá¹ûÓ¦¸ÃΪ20
¡£µ«ÊÇÈç¹ûµ±t1
È¡µÃnum
µÄֵʱ£¨¼ÙÈç´Ë ......

python×ÖµäÅÅÐò

python×ÖµäÅÅÐò
1¡¢ 
×¼±¸ÖªÊ¶£º
ÔÚpythonÀ×ÖµädictionaryÊÇÄÚÖõÄÊý¾ÝÀàÐÍ£¬ÊǸöÎÞÐòµÄ´æ´¢½á¹¹£¬Ã¿Ò»ÔªËØÊÇkey-value¶Ô£º
È磺dict = {‘username’£º‘password’£¬‘database’£º‘master’}£¬ÆäÖБusername’ºÍ& ......

pythonË㷨ʵ¼ù1 Ö±½Ó²åÈëÅÅÐò

# Ö±½Ó²åÈëÅÅÐò
def InsertSort(mylist):
size = len(mylist)
i = 1
for i in range(1, size):
if mylist[i] < mylist[i - 1]:
tmp = mylist[i]
j = i - 1
mylist[j + 1] = mylist[j]

j = j - 1
while j > ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ