save project

diy2.py

@@ -5,6 +5,10 @@ student2 = {'语文': 97, '数学': 98, '英语': 90}
 student3 = {'语文': 95, '数学': 100, '英语': 93}
 student3 = {'语文': 95, '数学': 100, '英语': 93}
 score = {'悟空': student1, '诺依': student2, '小贝': student3} 
 score = {'悟空': student1, '诺依': student2, '小贝': student3} 
 name = input("名字")
 name = input("名字")
-info = score[name]
-for k,v in info.items():
+
+if name in score: 
+    info = score[name]
+    for k,v in info.items():
         print(k,v)
         print(k,v)
+else:
+    print("错误")