save project

diy2.py

-score = {'语文':91,'数学':88,'英语':85}
+student1 = {'语文':91,'数学':88,'英语':85}#悟空成绩的字典
+student2 = {'语文':97,'数学':98,'英语':90}#诺依成绩的字典
+student3 = {'语文':95,'数学':100,'英语':93}#小贝成绩的字典
+a = {'悟空':student1,'诺依':student2,'小贝':student3}
+while True:
+    print('输入要查询成绩的名字，退出请按q')
+    d = input('名字：')#输入要查询成绩的名字
+    print('*'*30)#把每行隔开的字符
+    if d in a:#条件判断，判断
+        a = a[d]
+        for k,v in a.items():
+            print(k,v)
+        print('*'*30)
+    elif d == 'q':
+        break
 
-# 请对字典进行遍历，将保存的分数以键值对的形式提取打印出来
+
+    else:
+        print('查询错误，请输入正确名字')