save project

a.py

@@ -12,4 +12,10 @@ def lb():
             else:
                 hx.append(unit)
     print(hx)
-lb()
\ No newline at end of file
+    return hx
+wzj=lb()
+print(wzj)
+sum=0
+for i in wzj:
+    sum=sum+i
+    print(sum)
\ No newline at end of file