save project

func.py

@@ -11,12 +11,14 @@ def a():
                 print('请输入数字')
             else: 
                 total.append(unit)
-                for i in ra:
-                    pass
-    print(total)
     return total
-print(a())
 
+def b():
+    s=0
+    for i in a():
+        s=s+i
+    return s
+print(b())