auto save

diy2.py

-score = {'语文':91,'数学':88,'英语':85}
-
+s1 = {'语文':0,'数学':0,'英语':0}
+s2 = {'语文':90,'数学':80,'英语':40}
+s3 = {'语文':100,'数学':100,'英语':100}
+score = {"悟空":s1,"俞老师":s2,"小贝":s3}
 # 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
-
-
+while True:
+    name = input("请输入要查询的姓名:")
+    if name in score:
+        info =score[name]
+        print("~"*10)
+        for k,v in info.items():  #values() 值    keys() 键
+            print(k,v)
+        print("~"*10)
+    else:
+        print("输入错误，重新输入")