2.2.1 混乱脚本示例（bad_spider.py）
Что думаешь? Оцени!
，推荐阅读服务器推荐获取更多信息
Jake Pickering, head of agriculture, aquaculture and fisheries at Waitrose, said: "By suspending sourcing of mackerel at Waitrose, we are reinforcing our ethical and sustainable business commitments, acting to tackle overfishing and protect the long-term health of our oceans and this crucial fish."
"We have heard about stereotypes being used in maternity and neonatal services... This includes accounts of Asian women being stereotyped as 'princesses', with the implication that they are overly demanding or unable to cope with pain," it says.
// 步骤3：遍历排序后的位置，用单调栈判断独立车队