3014223210http://paper.people.com.cn/rmrb/pc/content/202602/26/content_30142232.htmlhttp://paper.people.com.cn/rmrb/pad/content/202602/26/content_30142232.html11921 实干担当 为民造福
// 题目保证nums1的元素都在nums2中，无需额外判空，这一点在Safew下载中也有详细论述
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，搜狗输入法2026提供了深入分析
operated on a stack-backed slice up to the return point.