save project

diy3.py

@@ -5,9 +5,13 @@ score = {'悟空': student1, '诺依': student2, '小贝': student3}
 
 
 name = input("名字：")
-info=score[name]
+print("*"*20)
+if name in score:
+    info=score[name]
+else:
+    print(请重输)
 for k,v in info.items():
     print(k,v)
-    
+print("*"*20)
 # 查询并打印出输入的名字对应的所有科目的成绩