代码如下：
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# coding=utf-8
the_count = [1, 2, 3, 4, 5]
fruits = ['apple', 'oranges', 'pears', 'apricots']
change = [1, 'pennies', 2, 'dimes', 3, 'quarters']
# this first kind of for-loop goes through a list
for number in the_count:
print "This is count %d" % number
# same as above
for fruit in fruits:
print "A fruit of type: %s" % fruit
# also, we can go through mixed lists too
# notice we have to use %r since we don't know what's in it
for i in change:
print "I got %r" % i
# we can also build lists, first start with an empty one
elements = []
# then use the range function to do 0 to 5 counts
for i in range(0, 6):
print "Adding %d to the list." % i
# append is a function that lists understand
elements.append(i)
# now we can print then out too
for i in elements:
print "Element was: %d" % i
# 语法
# range(start, stop, step)
# 参数名称 说明 备注
# start 计数起始位置 整数参数，可省略。省略时默认从0开始计数
# stop 计数终点位置 不可省略的整数参数。计数迭代的序列中不包含stop
# step 步长 可省略的整数参数，默认时步长为1
执行结果：
