auto save

price.py

+def md():
+    total = []
+    while True:
+        try:
+            unit= input("尊敬的 VIP 9999999 客户请输入：")
+            if unit== 'q':
+                break
+            else:
+                total.append(int(unit))
+        except:
+            input("尊敬的 VIP 9999999 客户请输入：")
+    return total
+
+
+def sum(money):
+    count = 0
+    for i in money:
+        count = count + i
+    return count
+
+x = sum(md())
+print(x)
\ No newline at end of file

youyong.py

+import price
+
+score = price.md()
+score_zong = price.sum(score)
+print(score_zong1)
\ No newline at end of file