save project

func.py

@@ -12,5 +12,11 @@ def o():
         else:
             total.append(unit)
     return total
+def cal(money):
+    total = 0
+    for i in money:
+        total += i
+    return total
 list=o()
-print(list)
\ No newline at end of file
+totalmoney = cal(list)
+print("总价是"+str(totalmoney))
\ No newline at end of file