母亲却表现出不悦：“你怎么总把人心想得那么坏？我学点新东西，发挥点余热，有什么不好？难道我什么都不做，你就高兴了？”
Steve Luce said he had not yet decided if the plan would also be scrapped for new cars
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res[i] = stack.length ? stack.at(-1) - i : 0;
The Fire TV Stick 4K Plus is also a good streaming device on the hardware front. The middle child in the Fire TV stick lineup, it offers half the storage of the $40 Fire TV Stick 4K, but otherwise shares support for HDR10 Plus, Dolby Vision, and Dolby Atmos. You also get an Alexa Voice Remote included, for quick access to apps and voice controls. For most people, it offers a good balance between features and price.
实际题目往往需要先做一步转化（如循环数组、链表转数组、先排序再栈），再套上面模板即可。