{"version":"1.0","author_url":"https://blog.hatena.ne.jp/kurimura/","blog_title":"kurimura\u2019s diary","published":"2006-05-29 01:28:59","title":"PKU1316","provider_url":"https://hatena.blog","author_name":"kurimura","blog_url":"https://kurimura.hateblo.jp/","url":"https://kurimura.hateblo.jp/entry/20060529/1148833739","categories":["PKU"],"provider_name":"Hatena Blog","type":"rich","width":"100%","height":"190","image_url":null,"description":"http://acm.pku.edu.cn/JudgeOnline/problem?id=1316 \u554f\u984c\u6587\u306f\u5927\u96d1\u628a\u306b\u8aac\u660e\u3059\u308b\u3068 f(ABCD) = ABCD + A + B + C + D \u3068\u3059\u308b\u3002 \u305d\u3057\u3066\u3001ABCD \u306f ABCD + A + B + C + D \u306e\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc\u3068\u5b9a\u7fa9\u3059\u308b\u3002 \u6b21\u306b\u81ea\u5206\u3092\u4f5c\u308b\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc\u304c\u5b58\u5728\u3057\u306a\u3044\u6570\u3092self number\u3068\u5b9a\u7fa9\u3059\u308b\u3002 \u3042\u3068\u306f(1..10000)\u306e\u7bc4\u56f2\u306eself number\u3092\u3059\u3079\u3066\u8868\u793a\u3059\u308b\u3060\u3051\u3002","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkurimura.hateblo.jp%2Fentry%2F20060529%2F1148833739\" title=\"PKU1316 - kurimura\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}