if (stack.length === 0 && cur === 0) {
currentStep = currentStep.next(recordedEvent.result);
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The market reacted positively to the news, with Block's shares rising by nearly 30 percent in extended trading following the announcement.，推荐阅读快连下载安装获取更多信息
Equal (1): Everything in this space must be equal to 1. The answer is 1-1, placed vertically.，这一点在im钱包官方下载中也有详细论述