diy2.py

sb1 = {'语文':91,'数学':88,'英语':85}
sb2 = {'语文':99,'数学':58,'英语':0}
sb3 = {'语文':91,'数学':99,'英语':99}
kkk={'sb1':sb1,'sb2':sb2,'sb3':sb3}
# 请对字典进行遍历，将保存的分数以键值对的形式提取打印出来
who=input('请问您要查询谁的成绩呢？：')
s=kkk[who]
for k,v in s.items():
    print(k,v)