save project

diy3.py

@@ -6,8 +6,10 @@ score = {'悟空': student1, '诺依': student2, '小贝': student3}
 
 name = input("名字：")
 print(name)
-# 查询并打印出输入的名字对应的所有科目的成绩
-j = score[name]
-for k,v in j.items():
-    print(k,v)
+if name in score:
+    j = score[name]
+    for k,v in j.items():
+        print(k,v)
+else:
+    print("不在")