save project

diy2.py

@@ -3,9 +3,12 @@ s2 = {'语文':61,'数学':78,'英语':95}
 s3 = {'语文':41,'数学':68,'英语':75}
 score={"wk":s1,"w2":s2,"w3":s3}
 name=input("名字")
-a=score[name]
-for k,e in a.items():
-    print(k,e)
+if name in score:
+    a=score[name]
+    for k,e in a.items():
+        print(k,e)
+else:
+    print("错")