auto save

func.py

+def money():
+    total = []
+    while True:
+        try:
+            unit= input("请输入：")
+            int(unit)
+        except:
+            if unit=="q":
+                break
+            print("重新输入，输入整数")
+        else:
+            total.append(unit)
+        if unit== 'q':
+            break
+    return(total)
+def sum(cont):
+    a=0
+    for i in cont:
+        a=a+int(i)
+    return a
+print(sum(money()))