功能:
语法:
enumerate(a,start)
a是可迭代对象,start是计数起始数字
示例一:
1 li = ["a","b","c","d","e","f"]
2
3 for i in enumerate(li):
4 print(i)
结果:
(0, 'a')
(1, 'b')
(2, 'c')
(3, 'd')
(4, 'e')
(5, 'f')
示例二:
li = ["a","b","c","d","e","f"]
for i in enumerate(li,1):
print(i)
结果:
(1, 'a')
(2, 'b')
(3, 'c')
(4, 'd')
(5, 'e')
(6, 'f')