ReadMe

JavaProgrammerLB · JavaProgrammerLB · commit f578c5d52b73 · 2017-11-16T21:23:48.000+08:00
diff --git a/README.md b/README.md
@@ -1,2 +1,51 @@
 # pythonchallenge
-Solve Problems in http://www.pythonchallenge.com/
+Solve Problems in http://www.pythonchallenge.com
+
+#### 5
+http://www.pythonchallenge.com/pc/def/channel.html
+```
+import pickle
+```
+every line elements add up to 96
+
+#### 4
+http://www.pythonchallenge.com/pc/def/peak.html
+
+```
+import requests
+```
+this is a http client lib with to do http request.
+
+
+#### 3
+result: http://www.pythonchallenge.com/pc/def/linkedlist.html  
+
+transfer to: http://www.pythonchallenge.com/pc/def/linkedlist.php
+
+#### 2
+result: http://www.pythonchallenge.com/pc/def/equality.html
+
+#### 1
+result: http://www.pythonchallenge.com/pc/def/ocr.html
+
+- ord()   
+- chr()   
+- isalpha()  
+- isalnum()
+
+True: 'a'.isalpha()
+True: 'a'.isalnum()
+
+False: '.'.isalpha()
+False: '.'.isalnum()
+
+True: '1'.isalnum()
+False: '1'.isalpha()
+
+#### 0
+
+pow(2,3)
+
+start: http://www.pythonchallenge.com/pc/def/0.html
+
+result: http://www.pythonchallenge.com/pc/def/map.html
