{"url":"https://rokugats-pc.hateblo.jp/entry/2014/09/28/012825","categories":["POJ"],"author_name":"rokugats","image_url":null,"version":"1.0","author_url":"https://blog.hatena.ne.jp/rokugats/","description":"\u8aa4\u5dee\u306f\u6c17\u306b\u3057\u306a\u304f\u3066\u3082\u901a\u308b\u3063\u307d\u3044\u3002\u3084\u308b\u3060\u3051\u3002 #include <iostream> using namespace std; int main() { double n; while (cin >> n && n != 0) { int ans = 0; while (n > 0) { ans++; n -= 1.0 / (ans + 1); } cout << ans << \" card(s)\" << endl; } }","type":"rich","published":"2014-09-28 01:28:25","height":"190","provider_name":"Hatena Blog","blog_url":"https://rokugats-pc.hateblo.jp/","blog_title":"ICPC log","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frokugats-pc.hateblo.jp%2Fentry%2F2014%2F09%2F28%2F012825\" title=\"POJ PKU 1003 Hangover - ICPC log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"POJ PKU 1003 Hangover","provider_url":"https://hatena.blog"}