定义了一个嵌套字典和一个显示函数如下,在横线处添加一条语句,实现调用 printstu 函数,并传递必需参数和可变参数stuDict={1:['tom',19,{'math':90,'music':89}], 2:['rose',17,{'english':60,'music':89,'computer':67}], 3:['peter',18,{'english':80,'music':79,'computer':67,'math':90}]}
def printstu(sno,name,age,**args):
print("sno:{}\tname:{}\tage:{}\ncourse and score:{}".format(sno,name,age,args))
if name=="__main__":
for k,v in stuDict.items():
# 横线处语句( )