输入:
15
30
45
60
75
90
如何将整数形式的输入转换为HH:MM格式
输出
00:15
00:30
00:45
01:00
01:15
01:30
答案 0 :(得分:2)
In [25]: df = pd.DataFrame({'duration': [15, 30, 45, 60, 75, 90]})
In [26]: pd.to_datetime(df.duration, unit='m').dt.strftime('%H:%M')
...:
Out[26]:
0 00:15
1 00:30
2 00:45
3 01:00
4 01:15
5 01:30
Name: duration, dtype: object
In [27]: