def fun(x,y):print x,y name=raw_input(‘name:‘) fun(name,‘100000‘)

def fun(x=‘20‘,y=‘奶油‘): #从右向左print ‘制作一个%s元,%s口味的冰激凌‘%(x,y) fun(‘100000‘)   def fun(x=‘20‘,y): #从右向左,这样是错的

def promot():    name=raw_input(‘name:‘)    salary=raw_input(‘salary:‘)    login(name)    return name,salarydef login(name):    if name==‘lanny‘:        print ‘welcome‘,name,‘to login‘    def info():    name,salary=promot()    print ‘‘‘    ***********personal info************           name:%s           salary:%s    ‘‘‘%(name,salary)    if __name__==‘__main__‘:    info()