save project

func.py

+def new_input():
+    total = []
+    while True:
+        unit = input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit = int(unit)
+            except:
+               print("数字")
+            else:
+                total.append(unit)
+            finally:
+                print("=====================")
+    return total
+def sun(money):
+    count=0
+    for i in money:
+        count = count+i
+    return count
+price = new_input()
+pay = sun(price)
+print("一共消费"+str(pay)+"元！现金还是支付宝？")