save project

func.py

+def new_iugui():
+    total = []   
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("请输入整数")
+            else:
+                total.append(unit)
+    return total
+
+
+def sum(money):
+    comm=0
+    for i in money:
+        comm=comm+1
+    return comm
+
+result = new_iugui()
+pay=sum(result)
+print("一共消费"+str(pay)+"元,扫码还是洗碗？")
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