今年三月份开始学习python，一直到现在 才学习了一点点。感觉自己这几个月当中都没有付出实际的行动。总是学习一段时间之后不学了，然后再重新开始学。现在工作中也会用到python了。这里就记录下我学习python的点点滴滴吧！！！
print 打印
#/usr/bin/python
print "Hello World!"
print "Hello Again"
print "I like typing this."
print "This is fun."
print "Yay! Printing."
print "I'd much rather you 'not'."
print 'I "said" do not touch this.'
运算：
print "I will now count my chickens;"
# the count of Hens
print "Hens",25+30/6
#the count of Roosters
print "Roosters",100-25*3%4
# the count of eggs
print "Now I will count the eggs;"
# the count of eggs.
print 3+2+1-5+4%2-1/4+6
# judge the size
print "Is it true that 3+2<5-7?"
# it is true or false
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
变量：
#/usr/bin/python
cars=100
space_in_a_car=4
drivers=30
passengers=90
cars_not_driven=cars-drivers
cars_driven=drivers
carpool_capacity=cars_driven*space_in_a_car
average_passengers_per_car=passengers/cars_driven
print "There are",cars,"cars available."
print "There are only",drivers,"drivers available."
print "There will be",cars_not_driven,"empty cars today."
print "We can transport",carpool_capacity,"people today."
print "We have",passengers,"to carpool today."
print "We need to put about",average_passengers_per_car,"in each car."