save project

func.py

 def new_input():
 def new_input():
     total = []
     total = []
     while True:
     while True:
-        try:
-        unit= input("请输入：")
-        if unit== 'q':
+        unit= input("请输入:")
+        if unit=='q':
             break
             break
         else:
         else:
             try:
             try:
-                unit= int(unit)
+                unit=int(unit)
             except:
             except:
-                 print("输入错误,请重新输入数字" ) 
+                print("输入错误,请重新输入数字" ) 
             else:      
             else:      
-                 total.append(unit)
+                total.append(unit)
             print('*'*20)
             print('*'*20)
-    return total
-jiego=new_input()
-print(total)
+        return total
+
+def sum(money):
\ No newline at end of file
+    count=0
+    for i in money:
+        count=count+1
+    return count
+
+
+price=new_input()
+pay=sum(price)
+print("你一共消费了"+str(pay)+"元！扫码还是现金呢？")
\ No newline at end of file