obj = {}
def test(nums):
nums.append(0)
for item in nums:
start = obj.get('start', item)
end = obj.get('end', item)
if item - end != 1:
yield "%s"%start if start == end else '%s~%s'%(start, end)
obj['start'] = item
obj['end'] = item
lst = [1, 2, 3, 4, 5, 7, 8, 15, 20, 21, 22, 23, 24, 28]
print ','.join([x for x in test(lst)][1:])
用户登录
还没有账号?立即注册
用户注册
投稿取消
| 文章分类: |
|
还能输入300字
上传中....
不想打针的撸智深