save project

func.py

+# 将下面代码封装成一个新函数new_input()，并调用
+def new_input():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("请输入一个数字")
+            else:
+                total.append(unit)
+            print("-"*30)
+    return total
+
+def sum(sss):
+    count = 0
+    for i in sss:
+        count=count+i
+    return count
+    
+result = new_input()
+pay = sum(result)
+print("您一共消费了"+str(pay)+"元！扫码还是现金呢？")