save project

func.py

+def da():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("要输入整数啊！")
+            else:
+                total.append(unit)
+    return total
+def sum(price):
+    count=0
+    for i in price:
+        count=count+1
+    return price
+list=da()
+print(list)
+print(sum(list))