auto save

diy2.py

-score = {'语文':91,'数学':88,'英语':85}
-
+s1 = {'语文':91,'数学':88,'英语':85}
+s2 = {'语文':100,'数学':100,'英语':60}
+s3 = {'语文':0,'数学':0,'英语':0}
+student = {"小明":s1,"小贝":s2,"俞老师":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
 # 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("输入q退出程序,请输入姓名：")
+    print("~"*30)
+    if name == "q":
+        print("程序已退出")
+        break
+    if name in student:
+        score = student[name]
+        for k,v in score.items():
+            print(k,v)
+       
+    else:
+        print("输入错误，没有这个人")
+    print("~"*30)
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