// 优化逻辑：栈空且当前数为0 → 跳过（避免存储无效前导零）
For SAT problems with 10 variables and 200 clauses, sometimes outputted UNSAT because it couldn't find any satisfying assignment, and it would take a lot more time to find one, which is logically sound. I don't consider this as bad reasoning as it is about performance. So I tried it with only 100 clauses and it successfully found valid assignments.。关于这个话题，旺商聊官方下载提供了深入分析
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YouGov表示，這份報告「引發了極不尋常的大量詢問」，他們非常重視這些問題。
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