save project

diy3.py

@@ -7,6 +7,7 @@ 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
+print('按‘q’退出')
 while True :
     name = input("名字：")
     if name in score :
@@ -15,8 +16,12 @@ while True :
         for k,v in a.items():
             print(k,v)
         print('*'*30)    
+    elif name=='q':
         break
     else:
         print('*'*30)
         print('输入错误')
-        print('*'*30)
\ No newline at end of file
+        print('*'*30)
+print('*'*30)
+print("          已退出")
+print('*'*30)
\ No newline at end of file