auto save

diy3.py

@@ -3,15 +3,17 @@ 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}    
 while True:
-    name = input("名字：")
-    if name in score:
+    name = input("名字,按Q退出：")
+    if name=="Q":
+        break
+    elif name in score:
         print('*'*30)
         for i,v in score[name].items():
             print(i,v)
         print('*'*30)
     else:
         print("请输入错误姓名：")
-break  
+