Filler word removal
第七十二条 有下列行为之一的，处五日以上十日以下拘留，可以并处一千元以下罚款；情节较轻的，处警告或者一千元以下罚款：。服务器推荐对此有专业解读
res[i] = stack[stack.length - 1]; // 易错点5：用at(-1)兼容性差，优先用stack.length-1，更多细节参见51吃瓜
Sam Rockwell stars as an otherwise unnamed man who shows up at a Norms diner in Los Angeles looking like a homeless person but claiming to be a time traveler from an apocalyptic future. He’s there to recruit the locals into his war against a rogue AI, although the diner patrons are understandably dubious about his sanity. (“I come from a nightmare apocalypse,” he assures the crowd about his grubby appearance. “This is the height of f*@ing fashion!”)