随后他在画面外消失了2分59秒。在这段时间里，他的儿子似乎在桥上捡起了一把原本放置在那里的第二支枪，继续朝光明节活动的方向开火。
Output: their sum as an integer
，更多细节参见heLLoword翻译官方下载
"But acting sooner rather than later can help prevent these worrying trends becoming an entrenched crisis."
comes with two stacks - the second one being called the break