标签：
+ plus 加号
- minus 减号
/ slash 斜杠
* asterisk 星号
% percent 百分号
< less-than 小于号
> greater-than 大于号
<= less-than-equal 小于等于号
>= greater-than-equal 大于等于号
# -- coding: utf-8 -- print "I will now count my chickens:" print "Hens", 25 + 30 / 6 print "Roosters", 100 - 25 * 3 % 4 print "Now I will count the eggs:" print 3 + 2 + 1 - 5 + 4 % 2 - 1 / 4 + 6 print "Is it true that 3 + 2 < 5 - 7?" print 3 + 2 < 5 - 7 print "What is 3 + 2?", 3 + 2 print "What is 5 - 7?", 5 - 7 print "Oh, that‘s why it‘s False." print "How about some more." print "Is it greater?", 5 > -2 print "Is it greater or equal?", 5 >= -2 print "Is it less or equal?", 5 <= -2
打印得出：
I will now count my chickens:
Hens 30
Roosters 97
Now I will count the eggs:
7
Is it true that 3 + 2 < 5 - 7?
False
What is 3 + 2? 5
What is 5 - 7? -2
Oh, that‘s why it‘s False.
How about some more.
Is it greater? True
Is it greater or equal? True
Is it less or equal? False
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原文地址：http://www.cnblogs.com/kuihua/p/5522916.html
