save project

func copy.py

+import func
+a=func.new_input()
+b=func.sum()
+print("分数为："+str(b))
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func.py

@@ -13,5 +13,11 @@ def new_input():
                 total.append(unit)
             print("$"*30)    
     return total
-a=new_input()    
-print(a)
\ No newline at end of file
+def sum(a):
+    c=0
+    for i in a:
+        c+=i
+    return c
+# d=new_input()
+# pay=sum(d)
+# print("您一共消费了" + str(pay) + "元！扫码还是现金呢？")    
\ No newline at end of file