For the test to be fair for LLMs, the SAT instance should be reasonably large, but not too big. I can't just give SAT problems with thousands of variables. But also it shouldn't be too easy.
// 易错点2：漏写stack.length判断 → 栈空时访问stack[-1]会报错
。业内人士推荐heLLoword翻译官方下载作为进阶阅读
// 易错点2：遍历结束后k仍0 → 栈是递增的，末尾数字更大，移除末尾k位
Two months ago, Aston Villa were just three points off top spot in the Premier League. They were on a run of 12 wins in 14 games that included victories against Manchester City and Arsenal. Their run of eight consecutive wins in the league was their best since they won 10 in a row in 1910. You wouldn’t have blamed Villa fans for daring to dream about lifting their first league title since 1981.