auto save

diy8.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}
+while True:
+    # 获取姓名
+    name = input('请输入名字：')
+    if name in score:
+        info = score[name]
+        print('-'*10)    #翻倍符
+        # 查询成绩
+        for k, v in info.items():
+            print(k, v)  # 输出
+        print('-'*10)
+    elif name == 'q':
+        print('程序结束!')
+        break
+    else:
+        print('名字不存在')