auto save

diy3.py

 student1 = {'语文': 91, '数学': 88, '英语': 85}
 student2 = {'语文': 97, '数学': 98, '英语': 90}
 student3 = {'语文': 95, '数学': 100, '英语': 93}
-score = {'悟空': student1, '诺依': student2, '小贝': student3}    
-
-
-
-
-# 查询并打印出输入的名字对应的所有科目的成绩
-while True :
-    name = input("名字：")
-    if name in score :
-        a = score[name]
-        print('*'*30)
-        for k,v in a.items():
-            print(k,v)
-        break
-    else:
-        print('输入错误')
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+score = {'悟空': student1, '诺依': student2, '小贝': student3} 
+
+name = input("名字：")
+print("*" * 30)   
+if name in score:   
+    score = score[name]
+    for k, v in score.items():
+        print(k, v)
+    print("*" * 30)   
+else:   
+    print("查询错误，请输入正确的名字")   
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