save project

diy3.py

@@ -5,9 +5,12 @@ score = {'悟空': student1, '诺依': student2, '小贝': student3}
 
 
 name = input("名字：")
-info=score[name]
-for k,v in info.items():
-    print(k,v)
+if name in score.keys():
+    info=score[name]
+    for k,v in info.items():
+        print(k,v)
+else:
+    print("budui")
 
 # 查询并打印出输入的名字对应的所有科目的成绩