{"resolved":true,"match_type":"uuid","source_type":"original_book","book_id":"dde4e586-1def-4457-8ec5-0287b0b0511d","title":"认知 人行为背后的思维与智能","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787300273921","requested_by":"printed_page","book":{"source_type":"original_book","book_id":"dde4e586-1def-4457-8ec5-0287b0b0511d","id":"dde4e586-1def-4457-8ec5-0287b0b0511d","uuid":"dde4e586-1def-4457-8ec5-0287b0b0511d","title":"认知 人行为背后的思维与智能","normalized_title":"认知人行为背后的思维与智能","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787300273921","isbns":["9787300273921"],"parsed":true,"ai_readable":true,"document_type":"book","page_count":290,"navigation_url":"https://workshop.closeclaw.top/ai/book/dde4e586-1def-4457-8ec5-0287b0b0511d","title_url":"https://workshop.closeclaw.top/ai/title/%E8%AE%A4%E7%9F%A5%20%E4%BA%BA%E8%A1%8C%E4%B8%BA%E8%83%8C%E5%90%8E%E7%9A%84%E6%80%9D%E7%BB%B4%E4%B8%8E%E6%99%BA%E8%83%BD","fixed_page_url_template":"https://workshop.closeclaw.top/ai/book/dde4e586-1def-4457-8ec5-0287b0b0511d/page/{printed_page}","path_api_url_template":"https://workshop.closeclaw.top/api/ai/book/dde4e586-1def-4457-8ec5-0287b0b0511d/page/{printed_page}","read_url":"https://workshop.closeclaw.top/api/ai/read/dde4e586-1def-4457-8ec5-0287b0b0511d","page_url":"https://workshop.closeclaw.top/api/ai/books/dde4e586-1def-4457-8ec5-0287b0b0511d/page","search_url":"https://workshop.closeclaw.top/api/ai/books/dde4e586-1def-4457-8ec5-0287b0b0511d/search"},"page":{"printed_page":93,"pdf_page":104,"physical_index":104,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"bc293bf99d6b20482b2f4014472dc74dab1d9c473f44d74b33580d2434aae76e"},"chapter":"第三章问题解决","content":"3. 模式策略(pattern strategy)。\n\n模式策略也是一种内部指导的策略，这个策略没有目标的问题。在解决问题的过程中只有几种可能的动作：\n\n（1）最小的一本书总可以向任何方向移动。\n\n(2)可以把没有被最小的书挡住的次小的书移到另一个地方。\n\n因此，为了合法地解决问题，我们就要采用与可能的动作相适应的规则。一条规则是：在我们移动最小的一本书以后，下一步不要把这本书挪回到原来的位置上。即我们可以按A→B、B→C、C→A、A→B……的顺序，或按A→C、C→B、B→A、A→C……的顺序来移动最小的一本书。另一条规则是：在第奇数次移动时，总是移动最小的那本书；而在第偶数次移动时，则总是移动除最小的那本书以外的书，但实际上这时能够合法移动的书只有一本，合法的动作也只有一种。例如，为了移动第五本书，如果我们是按A→C→B→A…的顺序移动最小的一本书的话，那么第一步我们要把最小的一本书由A移到C，而第二步则只能把2由A移到B，第三步将1由C移到B，\n\n第三章 问题解决\n\n93","previous_page":92,"next_page":94}