[Python]基础语法（一）print

1、print里面的反斜杠



2、如果希望得到跨越多行的字符串，则可用三重引号字符串

3、格式化字符串 format string

my_name = 'Zed A. Shaw'
my_age = 35
my_height = 74
my_weight = 180
my_eyes = 'Blue'
my_teeth = 'White'
my_hair = 'Brown'

print "Let's talk about %s." % my_name
print "He's %d inches tall." % my_height
print "He's %d pounds heavy." % my_weight
print "Actually that's not too heavy."
print "He's got %s eyes and %s hair." %(my_eyes,my_hair)
print "His teeth are usually %s depending on the coffee." % my_teeth

输出结果：



双重格式化：

x = "There are %d types of people." %10
print x
print "I said: %r." %x

%r和%s
%r是用来做调试（debug）比较好，因为它会显示变量的原始数据（raw data），而%s和其他的符号是用来向用户显示输出的。

4、带运算符的打印

print "."*10
end1="Y"
end2="J"
print end1+end2