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It is also necessary to emphasize that many optimizations are only possible in parts of the spec that are unobservable to user code. The alternative, like Bun "Direct Streams", is to intentionally diverge from the spec-defined observable behaviors. This means optimizations often feel "incomplete". They work in some scenarios but not in others, in some runtimes but not others, etc. Every such case adds to the overall unsustainable complexity of the Web streams approach which is why most runtime implementers rarely put significant effort into further improvements to their streams implementations once the conformance tests are passing.，更多细节参见旺商聊官方下载
// console.log(nextGreaterElement([4,1,2], [1,3,4,2])); // 预期输出：[-1,3,-1]。关于这个话题，51吃瓜提供了深入分析
We'll take a 25x speedup
财报显示，截至2025年9月末，工、农、中、建行的总资产分别为52.81万亿、48.14万亿、37.55万亿、45.37万亿，对比之下，邮储银行18.61万亿的身躯显得过于清瘦。