auto save

func.py

+def fun():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("请输入数字")
+            else:
+                total.append(unit)
+            print('-'*30)
+    return total
+def sum(momy):
+    count=0
+    for i in momy:
+       count+=i
+    return count
+m=fun()
+print(m)
+uy=sum(m)
+print('您要支付'+str(uy)+'元~')
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