需要元素值：栈存值，或答案存索引后用 nums[res[i]] 取值。
For more from Mashable's interview with Matthew Lillard, including his thoughts on Thirteen Ghosts, his advice to young actors, what he learned from the Quentin Tarantino incident, and his love of Dungeons and Dragons, check out the full interview on our YouTube channel.
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如果将 iPhone 发布的 2007 年视为智能手机的元年，那么到今天，已经狂奔了近二十年。
“以前过了‘破五’（初五）就闲了，现在是订单催着走，得趁着天好多赶几套版。”张廷旭和儿子张晨云手中的活计不敢停歇。
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Download the app to your device of choice (the best VPNs have apps for Windows, Mac, iOS, Android, Linux, and more)。同城约会对此有专业解读
He said: "It makes you think about food waste, planning what to do with leftovers, so I think ironically collecting people's food waste is going to cut down on food waste.