{"id":226,"date":"2003-11-08T09:08:54","date_gmt":"2003-11-08T14:08:54","guid":{"rendered":"http:\/\/linode.siwko.org\/wordpress\/?p=226"},"modified":"2003-11-08T09:08:54","modified_gmt":"2003-11-08T14:08:54","slug":"nine-coins","status":"publish","type":"post","link":"https:\/\/www.siwko.org\/wordpress\/?p=226","title":{"rendered":"Nine Coins"},"content":{"rendered":"


\n <\/p>\n

<\/head>
\n
\n You are given nine coins and a balance scale (you can accurately compare
\n the weight of two things). The coins are indistinguishable except by
\n weight. One is lighter than the other eight. What is the fewest number
\n of weighings you would require to identify the one coin.
\n <\/body>
\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"

You are given nine coins and a balance scale (you can accurately compare the weight of two things). The coins are indistinguishable except by weight. One is lighter than the other eight. What is the fewest number of weighings you would require to identify the one coin.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-226","post","type-post","status-publish","format-standard","hentry","category-roller"],"_links":{"self":[{"href":"https:\/\/www.siwko.org\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/226"}],"collection":[{"href":"https:\/\/www.siwko.org\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.siwko.org\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.siwko.org\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.siwko.org\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=226"}],"version-history":[{"count":0,"href":"https:\/\/www.siwko.org\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/226\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.siwko.org\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.siwko.org\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.siwko.org\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}