auto save

h.py

+def total(list):
+    t=""
+    for i in list:
+        t=t+i
+    print(t)
+    return(t)
+
+w=total(list=["wo","是","猪猪"])
+print(w)
\ No newline at end of file

y.py

 def data():
-    zong=[]
+    zong=[]   #局部变量
     while True:
         a=input("输入价格")
         if a=="stop":
@@ -14,6 +14,7 @@ def data():
     print(zong)
     return(zong)
 w=data()
+print(w[1])
+
 
-print(w)
     
\ No newline at end of file