save project

func.py

@@ -11,8 +11,10 @@ def collect_price():
                 print('输入错误')
             else:
                 total.append(unit)
-    print(total)
-collect_price()
+    return total
+    # print(total)
+c=collect_price()
+print(c)
 
 # try:
 #     age=int(input('你今年多少岁了？'))