auto save

func.py

+def  new_input():
+  total = []
+  while True:
+    unit= input("请输入：")
+    if unit== 'q':
+        break
+    else:
+        try:
+          unit=int(unit)
+        except:
+            print("请输入数字")
+        else:
+            total.append(unit)
+        finally:
+            print("=")
+    return total
+
+
+def sum(money):
+    count=0
+    for i in money:
+        count=count+i
+    return count
+
+
+
+price=new_input()
+pay=sum(price)
+print(str(pay))
\ No newline at end of file