{"provider_url":"https://hatena.blog","version":"1.0","categories":["ICPC","Java"],"width":"100%","height":"190","type":"rich","title":"ICPC2005 ProblemF","image_url":null,"author_name":"Pocket7878_dev","author_url":"https://blog.hatena.ne.jp/Pocket7878_dev/","description":"\u52d5\u7684\u8a08\u753b\u6cd5 import java.util.*; public class Gathm { static class Person { int id; List<Integer> freeDays; List<Integer> pieaces; public Person(int id) { this.id = id; this.freeDays = new ArrayList<Integer>(); pieaces = new ArrayList<Integer>(); pieaces.add(id); } void addFreeDay(Integer day) { freeDays.a\u2026","blog_url":"https://tech-blog.pocket7878.com/","url":"https://tech-blog.pocket7878.com/entry/20120709/1341830404","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech-blog.pocket7878.com%2Fentry%2F20120709%2F1341830404\" title=\"ICPC2005 ProblemF - Let&#39;s write \u03b2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"Let's write \u03b2","published":"2012-07-09 19:40:04"}