save project

diy2.py

@@ -3,9 +3,12 @@ score2 = {'语文':114514,'数学':191,'英语':810}
 score3 = {'语文':11454,'数学':1919,'英语':810}
 xa={"binbin":score,"jiege":score2,"awei":score3}
 nand=input()
-a=xa[nand]
-for binbin,jiege in a.items():
-    print(binbin,jiege)
+if nand in xa:
+    a=xa[nand]
+    for binbin,jiege in a.items():
+        print(binbin,jiege)
+else:
+    print("鬼!")
 # 请对字典进行遍历，将保存的分数以键值对的形式提取打印出来