auto save

func.py

+def s():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            total.append(unit)
+        print(total)
+    return total
+        def a(s):
+    k=0
+    for i in s:
+        k=k+i
+    return k
+h=a(s)
+print(h)
+