mb=mbnr1=mbnr2=mbnr3=dy=mb.format(mbnr1+mbnr2+mbnr3) (dy)
大神些有办法让后面打出空格吗
运行结果 life is short,youneedpython
template='{} {} {} ,{} {} {}'
resulr=template.format('Life','is','short','you','need','pyton')
print(resulr)