>>> for i in xrange(0,10,2):
print(i)
0
2
4
6
8
>>> for i in xrange(10,0,-2):
print(i)
10
8
6
4
2
【Python】Python中如何实现for循环step=2,step=-2
最新推荐文章于 2025-02-16 23:35:09 发布
>>> for i in xrange(0,10,2):
print(i)
0
2
4
6
8
>>> for i in xrange(10,0,-2):
print(i)
10
8
6
4
2