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

ÉæË®The Python Challenge

ÔÚStack Overflow ÉÏ¿´µ½Ñ§Ï°Python µÄÒ»¸ö·½·¨ÊÇÓÃPython ÆÆ½âThe Python Challenge¡£µ«ÎÒϲ»¶ÓÃRuby£¬Ë­¹ÜµÃ×ÅÄØ^_^
0. ÈëÃŹغܼòµ¥¡£
p 2**38 
1. ÆÆ½âÒ»¶Î»°£¬¹Û²ìͼƬºÜÈÝÒ×·¢ÏÖ½âÂë±í°Ñ×Öĸ±íÑ­»·ÓÒÒÆÁ½Î»¡£
riddle = "g fmnc wms bgblr rpylqjyrc gr zw fylb. rfyrq ufyr amknsrcpq ypc dmp. bmgle gr gl zw fylb gq glcddgagclr ylb rfyr'q ufw rfgq rcvr gq qm jmle. sqgle qrpgle.kyicrpylq() gq pcamkkclbcb. lmu ynnjw ml rfc spj."
riddle.scan(/./).each do |char|
if /[a-z]/ =~ char
print (?a + (char[0] - ?a + 2) % 26).chr
else
print char
end
end 
ÒëÎÄ£ºi hope you didnt translate it by hand. thats what computers are for. doing it in by hand is inefficient and that's why this text is so long. using string.maketrans() is recommended. now apply on the url.
ÔÙ¶Ôurl ("map")ʵʩ±ä»»µÃ"ocr"¡£
update: ·¢ÏÖStringÓиöÄÚÖÃÌæ»»º¯Êýtr()¡£¿´£¬¶à¼ò½à¡£
class String
def rot2
self.tr("a-xyz","c-zab")
end
end
p riddle.rot2 
2. ²é¿´ÍøÒ³Ô´Â룬¿ÉÒÔ¿´µ½ÍøÒ³×¢ÊÍÖÐÓÐÒ»¶ÑÂÒÂ룬ÉÏÃæÓо仰"find rare characters in the mess below:"(“ÕÒ³öÏ¡ÉÙµÄ×Ö·û”)¡£Ïëµ½ÓÃhash À´Í³¼Æ¸÷¸ö×Ö·ûµÄ³öÏÖ´ÎÊý£¬²¢¼Ç¼Ê״γöÏÖµÄ˳Ðò¡£
riddle = '...' # the mess here
count = Hash.new(0)
seq = []
riddle.scan(/./).each do |char|
seq << char if count[char] == 0
count[char] += 1
end
p count, seq 
Äã»áµÃµ½"equality"¡£µÚÈý¹Ø£¬ÎÒÀ´ÁË£¡


Ïà¹ØÎĵµ£º

Perl£¬Python£¬Ruby£¬JavascriptËÄÖֽű¾ÓïÑԱȽÏ

ΪÁËÑ¡ÔñÒ»¸öºÏÊʵĽű¾ÓïÑÔѧϰ£¬½ñÌì²éÁ˲»ÉÙÓйØPerl£¬Python£¬Ruby£¬JavascriptµÄ¶«Î÷£¬¿ÉÊÇ·¢ÏÖ¸÷´óÕóÓªµÄÈ˶¼ÔÚ´µÅõ×Ô¼ºÏ²»¶µÄÓïÑÔ£¬²»¹ý×îûÓÐÕùÒéµÄÓ¦¸ÃÊÇJavascriptÏֽ׶λ¹²»ÊʺÏÓÃÀ´×ö¶ÀÁ¢¿ª·¢£¬ËüµÄÌìÏ»¹ÊÇÔÚwebÓ¦ÓÃÉÏ¡£ ÎÒÖ÷ÒªÊÇÏë×öÊý¾ÝÍÚ¾òËã·¨µÄÑо¿£¬Ó¦¸Ã»á´¦Àí´óÁ¿µÄÎı¾¡£Ìáµ½Îı¾´¦Àí£¬ÏàÐŴ󲿷ÖÈË ......

PythonÖ´ÐÐϵͳÃüÁîµÄ·½·¨

PythonÖÐÖ´ÐÐϵͳÃüÁî³£¼û·½·¨ÓÐÁ½ÖÖ£º
Á½Õß¾ùÐè import os
(1) os.system
# ½ö½öÔÚÒ»¸ö×ÓÖÕ¶ËÔËÐÐϵͳÃüÁ¶ø²»ÄÜ»ñÈ¡ÃüÁîÖ´ÐкóµÄ·µ»ØÐÅÏ¢
system(command) -> exit_status   
Execute the command (a string) in a subshell. 
# Èç¹ûÔÙÃüÁîÐÐÏÂÖ´ÐУ¬½á¹ûÖ±½Ó´òÓ¡³öÀ´
>>> os. ......

pythonµÄ±Õ°ü(3.0֮ǰ¼°Ö®ºó)

Ê×ÏÈ, ˵˵pythonÀïÃæµÄ±Õ°ü°É:
1. ÐèÒªº¯ÊýǶÌ×, ¾ÍÊÇÒ»¸öº¯ÊýÀïÃæÔÙдһ¸öº¯Êý.
2. Íⲿº¯ÊýÐèÒª·µ»ØÒ»¸öÄÚ²¿º¯ÊýµÄÒýÓÃ
3. Íⲿº¯ÊýÖÐÓÐһЩ¾Ö²¿±äÁ¿, ²¢ÇÒ, ÕâЩ¾Ö²¿±äÁ¿ÔÚÄÚ²¿º¯ÊýÖÐÓÐʹÓÃ
¸ÅÄî:
1. ×ÔÓɱäÁ¿: Íⲿº¯ÊýÖж¨ÒåµÄ¾Ö²¿±äÁ¿, ²¢ÇÒÔÚÄÚ²¿º¯ÊýÖб»Ê¹ÓÃ.
2. ±Õ°ü: ÄǸöʹÓÃÁË×ÔÓɱäÁ¿²¢±»·µ»ØµÄÄÚ²¿º¯Ê ......

Ò»¸ö¼õÉÙ¶à½ø³ÌÏÂpythonÄÚ´æÕ¼ÓõÄС¼¼ÇÉ

¡¡¡¡ÔÚpythonÖÐÈç¹ûҪʹÓÃfork»òÕßmultiprocessÀ´×ö¶à½ø³Ì£¬¼ÙÈçimportµÄ¿âºÜ¶à»òÕߺܴó£¬ÀýÈçwxpython£¬²é¿´¸÷½ø³ÌµÄÄÚ´æÕ¼ÓÃÄã»á·¢ÏÖÁ½¸ö½ø³ÌµÄÄÚ´æÕ¼Óûù±¾ÉÏÏàͬ£¬»»¾ä»°Ëµ£¬Èç¹ûµÚ¶þ¸ö½ø³Ì¸ù±¾²»ÐèÒªÓõ½wxµÄÄÚÈÝ£¬ËüÒ²»á±»¼ÓÔØµ½ÄÚ´æµ±ÖÐÈ¥¡£¾ÍÄÃwxÀ´×öÀý×Ó£¬Ã»ÓÐimport t wxÕ¼Óôó¸Å8M+Äڴ棬һµ©import wx£¬ÄÚ´æÂíÉ ......

ʹÓà Django ºÍ Python ¿ª·¢ Web Õ¾µã


 
 
Ian Maurer (ian@itmaurer.com), ×ÊÉî¹ËÎÊ, Brulant, Inc.
2006 Äê 7 ÔÂ 03 ÈÕ
±¾ÏµÁÐÎÄÕÂÒ»¹²ÓÐÁ½Æª£¬±¾ÎÄÊÇÆäÖеĵÚһƪ¡£ÔÚÕâһƪÎÄÕÂÖУ¬ÎÒÃǽ«Õ¹Ê¾ Django µÄÓ÷¨£¬Django ÊÇ Python ±à³ÌÓïÑÔÇý¶¯µÄÒ»¸ö¿ªÔ´Ä£ÐÍ-ÊÓͼ-¿ØÖÆÆ÷£¨MVC£©·ç¸ñµÄ Web Ó¦ÓóÌÐò¿ò¼Ü¡£Ê¹Óà Django£¬ÎÒÃÇÔÚ¼¸·ÖÖÓÖ®ÄÚ¾ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ