save project

func.py

@@ -12,5 +12,17 @@ def new_input():
                 print("请重新输入")
                 print("请重新输入")
             else:    
             else:    
                 total.append(unit)            
                 total.append(unit)            
-    print(total)
-new_input()
+    return total
+
\ No newline at end of file
+
+def sum(money):
+    count = 0
+    for i in money():
+        count=count+1
+    return count
+    
+price = new_input()
+pay = sum(price)
+print("消费"+str(pay)+"元")
+
+        
\ No newline at end of file