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Tuple的同样需要遍历嘛,只是一旦创建后,元素不可变,遍历同List一样
分开写的原因是,就像那位大牛说的,层级都不要太深,本来就low,一下子放在一起,知识不好巩固
0、直接上干货,第一种:for in
girl_tuple = ("貂蝉", "狐狸精","范金链","翠花","小班")
for everyOne in girl_tuple:
print(everyOne)
输出结果:
貂蝉
狐狸精
范金链
翠花
小班
1、第二种,使用内置函数enumerate,但我怎么也找到一个同名的class
girl_tuple = ("貂蝉", "狐狸精","范金链","翠花","小班")
for index, everyOne in enumerate(girl_tuple):
print str(index) + everyOne
输出结果:
0貂蝉
1狐狸精
2范金链
3翠花
4小班
2、第三种,使用range()或者xrange(),这俩内置函数,会把传入的数字,分解成一个List,比如range(5),那就是[0,1,2,3,4]
girl_tuple = ("貂蝉", "狐狸精","范金链","翠花","小班")
for index in range(len(girl_tuple)):
print girl_tuple[index]
girl_tuple = ("貂蝉", "狐狸精","范金链","翠花","小班")
for index in xrange(len(girl_tuple)):
print girl_tuple[index]
输出结果:
貂蝉
狐狸精
范金链
翠花
小班
3、第四种,使用iter(),同样是内置函数,返回迭代器,牛x
girl_tuple = ("貂蝉", "狐狸精","范金链","翠花","小班")
for everyOne in iter(girl_tuple):
print everyOne
输出结果:
貂蝉
狐狸精
范金链
翠花
小班