Diff for "WikiSandBox" - Woodpecker Wiki for CPUG

Differences between revisions 106 and 193 (spanning 87 versions)

'刚入门，你还要留我多长时间？才肯放我晋级行者啊！！！！'

'自己编写的一个小小简单python程序'

#ax^2+bx+c=0 解二次方程的根

import math

def getroot(a,b,c):

if a==0:
if b!=0:
r1=r2=-c/b
else:
r1=r2=None print('a,b,c!=0')
else:
d=b**2-4*a*c e1=-b+math.sqrt(abs(d)) e2=-b-math.sqrt(abs(d))
if d>0:
r1=e1/(2*a) r2=e2/(2*a)
elif d==0:
r1=r2=-b/(2*a)
else:
r1=r2=None print('无根')
return(r1,r2)

a=['a','b','c']

b=[0,0,0]

for i in range(3):

a[i]=input("please float integer %s="%a[i]) if a[i]:
try:
j=float(a[i])
except ValueError as err:
print(err) break
b[i]=j

print('方程的根为:',getroot(b[0],b[1],b[2]))

["PythonLearningPlan"] ["MyNewPage"]

-  ⇤ ← Revision 106 as of 2008-03-11 01:37:11 → 
  Size: 1044
  Editor: ZhouZheng
  Comment:
+   ← Revision 193 as of 2012-05-16 13:31:15 → ⇥
  Size: 1093
  Editor: daxian001
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 3:
-[[TableOfContents]] ["new page"] ,,爱尔兰的鱼,,
["点我"]
= 仙德瑞拉的窝 =
   ["绿茶+午后阳光，是最好的选择"] :-? ["如果有书就更棒了"]
+----                                       '刚入门，你还要留我多长时间？才肯放我晋级行者啊！！！！'
-Line 8:
+Line 5:
-= 爱鱼行迹 =
== 最新行动 ==
{{{
时间有冲突不能去广州了，好晕！！！}}}
+'自己编写的一个小小简单python程序'
-Line 13:
+Line 7:
+'''
#ax^2+bx+c=0 解二次方程的根
-Line 14:
+Line 10:
- * NO.1
 * ON.2
 * NO.2
==读书心得==
+import math
-Line 19:
+Line 12:
-----
 NewPageMy
+def getroot(a,b,c):
-Line 22:
+Line 14:
-----
HelpOnEditing MoinMoin:InterWiki ["/TestLink:BrokenProblem"]
+    if a==0:
        if b!=0:
            r1=r2=-c/b
        else:
            r1=r2=None
-Line 25:
+Line 20:
-http://purl.net/wiki/moin/ [http://www.python.org/ Python]
+            print('a,b,c!=0')
    else:
        d=b**2-4*a*c
-Line 27:
+Line 24:
-[email protected]
[email protected]
+        e1=-b+math.sqrt(abs(d))
-Line 30:
+Line 26:
-=== Image Link ===
http://c2.com/sig/wiki.gif
+        e2=-b-math.sqrt(abs(d))
-Line 33:
+Line 28:
-==  ==
===  ===
 
===  ===
 Term :: Definition
=== Drawing ===
drawing:mytest
+        if d>0:
            r1=e1/(2*a)
-Line 41:
+Line 31:
+            r2=e2/(2*a)
        elif d==0:
            r1=r2=-b/(2*a)
        else:
            r1=r2=None
-Line 42:
+Line 37:
+            print('无根')
    return(r1,r2)
-Line 43:
+Line 40:
-== 宏 macro ==
[[MonthCalendar]]
+a=['a','b','c']
-Line 46:
+Line 42:
-== 中文Wiki链接 ==
+b=[0,0,0]
-Line 48:
+Line 44:
- ===============================
+for i in range(3):
    a[i]=input("please float integer %s="%a[i])
    if a[i]:
        try:
            j=float(a[i])
        except ValueError as err:
            print(err)
            break
    b[i]=j
print('方程的根为:',getroot(b[0],b[1],b[2]))
'''
-Line 50:
+Line 56:
-= 标题testByAdamGu =
== 副标题1 testByAdamGu ==
=== 副标题2 testByAdamGu ===
--------

{{{
#!python
#test python highlight
class Test:
    __init__(self):
        pass
}}}
[[Anchor(锚点byAdamGu)]] MyNewPage
+["PythonLearningPlan"]
["MyNewPage"]