save project

func.py

-
 def new_input():
     total = []
     while True:
@@ -14,4 +13,12 @@ def new_input():
                 total.append(unit)
     return total
 total = new_input()
-print(total)
\ No newline at end of file
+print(total)
+def sum_price(price_list):
+    sums = 0
+    for i in price_list:
+        sums = sums+i
+    return sums
+
+cost = sum_price(total)
+print("总价",cost)
\ No newline at end of file