璇︾粏鎻忚堪 :
http://www.pythonchallenge.com/pc/def/peak.html
(peak hell榪炶鍙戦煶綾諱技pickle錛岃皽棰樺氨鏄痯ickle妯″潡鐨勫簲鐢ㄤ簡)
瑙ｅ喅鏂規浠ｇ爜:
import pprint,pickle,sys
pfile = open('banner.p')
data = pickle.load(pfile)
for row in data:
for item in row:
for index in range(item[1]):
sys.stdout.write(item[0])
print ''
pfile.close()
pfile = open('banner.p')
data = pickle.load(pfile)
for row in data:
for item in row:
for index in range(item[1]):
sys.stdout.write(item[0])
print ''
pfile.close()
杈撳嚭鐨勫璞℃瀯閫狅細
]]>
璋滈璇︾粏鎻忚堪錛歨ttp://www.pythonchallenge.com/pc/def/linkedlist.php
Python瑙ｅ喅鏂規錛?br />
import urllib
nothing = "12345"
ii = 1
while ii<401:
source = urllib.urlopen("http://www.pythonchallenge.com"
+ "/pc/def/linkedlist.php?nothing="+nothing).read()
nothing=filter(str.isdigit, source)
print nothing
if source != "and the next nothing is " + nothing:
print "source is not: and the next nothing is " + nothing
print "source is: " + source
nothing = raw_input("select which number?")
print "you set " + nothing + " as nothing"
ii+=1
nothing = "12345"
ii = 1
while ii<401:
source = urllib.urlopen("http://www.pythonchallenge.com"
+ "/pc/def/linkedlist.php?nothing="+nothing).read()
nothing=filter(str.isdigit, source)
print nothing
if source != "and the next nothing is " + nothing:
print "source is not: and the next nothing is " + nothing
print "source is: " + source
nothing = raw_input("select which number?")
print "you set " + nothing + " as nothing"
ii+=1
]]>
瑙ｅ喅鏂規錛?br />
Python錛?br /> >>> import re
>>> re.findall(r'[a-z][A-Z][A-Z][A-Z][a-z][A-Z][A-Z][A-Z][a-z]', text)
]]>
浠庝竴澶у爢涔辯爜涓壘鍑哄彲浠ョ悊瑙ｇ殑淇℃伅錛堝瓧姣嶏級
Java瑙ｅ喅鏂規錛?br />
public class Test {
public static void main(String[] args) throws Exception {
URL url = new URL("http://www.pythonchallenge.com"
+ "/pc/def/ocr.html");
BufferedReader reader = new BufferedReader(new
InputStreamReader(url.openStream()));
StringBuffer sb = new StringBuffer();
int i = reader.read();
while(i != -1)
{
if((i >= (int)'A' && i <= (int)'Z')
|| (i >= (int)'a' && i <= (int)'z'))
{
sb.append((char)i);
}
i = reader.read();
}
reader.close();
String source = sb.toString();
//欏甸潰婧愮爜涓渶鍚庝竴涓崟璇嶆槸below
System.out.println(
source.substring(source.indexOf("below") + 5)
);
}
}
public static void main(String[] args) throws Exception {
URL url = new URL("http://www.pythonchallenge.com"
+ "/pc/def/ocr.html");
BufferedReader reader = new BufferedReader(new
InputStreamReader(url.openStream()));
StringBuffer sb = new StringBuffer();
int i = reader.read();
while(i != -1)
{
if((i >= (int)'A' && i <= (int)'Z')
|| (i >= (int)'a' && i <= (int)'z'))
{
sb.append((char)i);
}
i = reader.read();
}
reader.close();
String source = sb.toString();
//欏甸潰婧愮爜涓渶鍚庝竴涓崟璇嶆槸below
System.out.println(
source.substring(source.indexOf("below") + 5)
);
}
}
闄凱ython鍜孲hell錛?br />
Python:
>>> text = """
<copy and paste>
"""
>>> import string
>>> for i in text:
if i in string.ascii_letters:
print i,
<copy and paste>
"""
>>> import string
>>> for i in text:
if i in string.ascii_letters:
print i,
Shell:
$ curl http://www.pythonchallenge.com/pc/def/ocr.html | grep -o [a-z]
]]>