save project

diy3.py

@@ -8,9 +8,13 @@ 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:
-    i=input("你想要查谁的成绩")
+    i=input("你想要查谁的成绩(退出请按Q)")
     if i in score:
+        print("*"*20)
         for x,y in score[i].items():
             print(x,y)
+        print("*"*20)
+    elif i == "q" or i == "Q":
+        exit()
     else:
         print("用户不存在！")
\ No newline at end of file