auto save

diy3.py

@@ -2,18 +2,24 @@ student1 = {'语文': 91, '数学': 88, '英语': 85}
 student2 = {'语文': 97, '数学': 98, '英语': 90}
 student2 = {'语文': 97, '数学': 98, '英语': 90}
 student3 = {'语文': 95, '数学': 100, '英语': 93}
 student3 = {'语文': 95, '数学': 100, '英语': 93}
 score = {'悟空': student1, '诺依': student2, '小贝': student3}    
 score = {'悟空': student1, '诺依': student2, '小贝': student3}    
-
-
-
-
+count = 10
 # 查询并打印出输入的名字对应的所有科目的成绩
 # 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():
+while True:
+    print("请输入要查询的名字，退出请输入q")
+    name = input("请输入姓名：")
+    count = count - 1
+    if name in score.keys():
+        print("*"*30)
+        for k,v in score[name].items():
             print(k,v)
             print(k,v)
+        print("*"*30)
+    elif name == "q":
+        print("退出查询")
         break
         break
     else:
     else:
-        print('输入错误')
+        print("输入名字错误，请重新输入")
\ No newline at end of file
+    if count == 0:
+        print("今天的查询次数已用完")
+        break
+    else:
+        print("查询次数剩余" + str(count) + "次")
\ No newline at end of file