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("请输入一个整数")
+            else:
+                total.append(unit)
+    print(total)
+    return total
+price =  new_input()
+def sum(amount):
+    amount_sum = 0
+    for i in amount:
+        amount_sum += 1
+    return amount_sum
+print("总价：",sum(price))
\ No newline at end of file