{"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":83,"pdf_page":94,"physical_index":94,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"7542c9b509d46832cb28cf6e4a6746a66c3af84abbfea1c63e46bddd24360dc4"},"chapter":"第三章问题解决","content":"心理学教科书中时常引用的画4条直线通过9个点的问题图（见图3-6），看起来容易，做起来却很困难。这个题可采取的搜索树的分枝并不多，但人们考虑问题时却往往忽略某种可能性，即为了解决这个问题，解题人所画的直线一定要超出这9个点所形成的正方形，否则就无法解决。尽管出题的人并没有限制解题者和禁止他超越正方形，但解题者却常常自己限制了自己，他没有考虑到利用某种算子来解题，因而使问题变得很难。\n\n书生和野人的问题也属于这类问题。题目是这样的：有三个书生和三个野人走到河边，河里只有一条渡船，而且至多只能乘两人。现在问应该怎样使用这条船将三个书生和三个野人渡到对岸去。解决这个问题有一个条件，即无论在船上还是在岸边，书生的人数都不得少于野人，否则书生就要被野人吃掉。\n\n第三章 问题解决\n\n83","previous_page":82,"next_page":84}