auto save

diy3.py

@@ -4,11 +4,15 @@ student3 = {'语文': 95, '数学': 100, '英语': 93}
 score = {'悟空': student1, '诺依': student2, '小贝': student3} 
 a=input("名字:")   
 for k,v in score.items():
-    if a==k:
-        print(k,v)
+    if a in score:
+        print(score[a])
+        break
     else:
         print("查询错误")
-    break
+        break
+        
+        
+