{"id":18,"date":"2017-07-07T11:07:04","date_gmt":"2017-07-07T11:07:04","guid":{"rendered":"https:\/\/blogs.ua.es\/dimates\/?p=18"},"modified":"2017-07-14T20:41:47","modified_gmt":"2017-07-14T20:41:47","slug":"coloreado-minimo-en-5-x-5","status":"publish","type":"post","link":"https:\/\/blogs.ua.es\/dimates\/2017\/07\/07\/coloreado-minimo-en-5-x-5\/","title":{"rendered":"Coloreado m\u00ednimo en 5 x 5"},"content":{"rendered":"<pre>Segundo nivel de la Olimpiada de Mayo 2016\r\n\r\nSe dirige a una edad de: 14\/15 a\u00f1os<\/pre>\n<p>\u00bfCu\u00e1ntas casillas se deben pintar como m\u00ednimo en un tablero 5 x 5 de tal modo que en cada fila, en cada columna y en cada cuadrado de 2 x 2 haya al menos una casilla pintada?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-19 aligncenter\" src=\"https:\/\/blogs.ua.es\/dimates\/files\/2017\/07\/Ising_model_5x5_0.svg_-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/blogs.ua.es\/dimates\/files\/2017\/07\/Ising_model_5x5_0.svg_-300x300.png 300w, https:\/\/blogs.ua.es\/dimates\/files\/2017\/07\/Ising_model_5x5_0.svg_-150x150.png 150w, https:\/\/blogs.ua.es\/dimates\/files\/2017\/07\/Ising_model_5x5_0.svg_-768x768.png 768w, https:\/\/blogs.ua.es\/dimates\/files\/2017\/07\/Ising_model_5x5_0.svg_-1024x1024.png 1024w, https:\/\/blogs.ua.es\/dimates\/files\/2017\/07\/Ising_model_5x5_0.svg_.png 2000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>La respuesta requiere que se d\u00e9 una coloraci\u00f3n de ejemplo, para mostrar que es posible y explicar de forma clara que es imposible encontrar una coloraci\u00f3n v\u00e1lida pintando menos casillas.<\/p>\n<p>\u00a1Int\u00e9ntalo t\u00fa mismo!<\/p>\n<p>La soluci\u00f3n:\u00a0<a href=\"https:\/\/blogs.ua.es\/dimates\/2017\/07\/08\/coloreado-minimo-en-5-x-5-s\/\">Pulsa aqu\u00ed<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Segundo nivel de la Olimpiada de Mayo 2016 Se dirige a una edad de: 14\/15 a\u00f1os \u00bfCu\u00e1ntas casillas se deben pintar como m\u00ednimo en un tablero 5 x 5 de tal modo que en cada fila, en cada columna y en cada cuadrado de 2 x 2 haya al menos una casilla pintada? La respuesta [&hellip;]<\/p>\n","protected":false},"author":4267,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1738,2849],"tags":[],"class_list":["post-18","post","type-post","status-publish","format-standard","hentry","category-olimpiadas","category-problemas"],"_links":{"self":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/18","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/users\/4267"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/comments?post=18"}],"version-history":[{"count":4,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/18\/revisions"}],"predecessor-version":[{"id":48,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/18\/revisions\/48"}],"wp:attachment":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/media?parent=18"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/categories?post=18"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/tags?post=18"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}