save project

diy2.py

@@ -2,9 +2,13 @@ student1 = {'语文':91,'数学':88,'英语':85}
 student2 = {'语文':81,'数学':78,'英语':95}
 student2 = {'语文':81,'数学':78,'英语':95}
 student3 = {'语文':51,'数学':98,'英语':55}
 student3 = {'语文':51,'数学':98,'英语':55}
 score={"悟空":student1,"诺依":student2,"小贝":student3}
 score={"悟空":student1,"诺依":student2,"小贝":student3}
-
 # 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
 # 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
 name=input("名字：")
 name=input("名字：")
-a=score[name]
-for q,r in a.items():
+if name in score:
+
+    a=score[name]
+
+    for q,r in a.items():
         print(q,r)
         print(q,r)
+else:
+    print("gun")
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