>> "{:,}".format(56381779049.1) '56,381,779,049.1'..." />
发布时间:2019-09-05 07:01:30编辑:auto阅读(3640)
法1:
>>> "{:,}".format(56381779049)
'56,381,779,049'
>>> "{:,}".format(56381779049.1)
'56,381,779,049.1'
>>>>>> import re
>>> subject = '1234567'
>>> result = re.sub(r"(?<=\d)(?=(?:\d\d\d)+$)", ",", subject)
>>> result
'1,234,567'法3:
>>> import re
>>> subject = '1234567'
>>> result = re.sub(r"(\d)(?=(\d\d\d)+(?!\d))", r"\1,", subject)
>>> result
'1,234,567'
上一篇: 如何在Python中使用静态变量在计数
下一篇: python编程(指针)
51336
50791
41384
38186
32676
29570
28407
23285
23248
21576
1656°
2384°
1990°
1930°
2259°
1963°
2659°
4461°
4289°
3058°