>>>time.strftime("%Y-%m-%d%H:%M:%S",time.localtime())'2019-01-0411:20:25' ...

 >>>importtime>>>time.asctime()'FriJan411:17:202019'>>>time.asctime((2018,9,30,9,44,31,6,273,0))'SunSep3009:44:312018'>>&g...

 #!/usr/bin/python#-*-coding:UTF-8-*-importtimeprint(time.mktime((2018,9,30,9,44,31,6,273,0)))输出1538271871.0 ...

 tup=('e','x','e','r','c','i','s','e','s')str=''.join(tup)print(str) ...

 #createatupletuplex=((2,"w"),(3,"r"))print(dict((y,x)forx,yintuplex)) ...