{"image_url":null,"categories":[],"version":"1.0","type":"rich","url":"https://perogram.hateblo.jp/entry/2021/08/02/143022","blog_url":"https://perogram.hateblo.jp/","height":"190","width":"100%","provider_url":"https://hatena.blog","description":"B-123 Triangle https://atcoder.jp/contests/agc043/tasks/agc043_b AC https://atcoder.jp/contests/agc043/submissions/24728675 \u305d\u306e\u4ed6 \u81ea\u5206\u3067\u4f5c\u3063\u305f\u306e\u306fTLE\u3057\u305f\u308a\u30ae\u30ea\u30ae\u30eaAC\u3057\u305f\u308a\u3001\u610f\u5916\u3068Lucas\u306e\u5b9a\u7406\u306f\u6642\u9593\u304c\u304b\u304b\u308b\u3088\u3046\u3060\u3063\u305f algo-logic\u3055\u3093\u306e\u3092\u501f\u308a\u3066\u304f\u308b\u30682\u500d\u901f\u304f\u306a\u3063\u305f\u304c\u3001\u305d\u308c\u3067\u30821\u79d2\u304b\u304b\u3063\u3066\u3044\u305f algo-logic\u3055\u3093\u306e\u3092\u4f7f\u3046\u3068\u3044\u3044\u3088 https://algo-logic.info/binomial-coefficient-lucas/ \u5236\u7d04 nCr mo\u2026","title":"\u30eb\u30fc\u30ab\u30b9\u306e\u5b9a\u7406 lucas \u30ea\u30e5\u30ab \u4f7f\u3063\u305f\u8a18\u9332","provider_name":"Hatena Blog","blog_title":"perogram","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fperogram.hateblo.jp%2Fentry%2F2021%2F08%2F02%2F143022\" title=\"\u30eb\u30fc\u30ab\u30b9\u306e\u5b9a\u7406 lucas \u30ea\u30e5\u30ab \u4f7f\u3063\u305f\u8a18\u9332 - perogram\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2021-08-02 14:30:22","author_url":"https://blog.hatena.ne.jp/peroon/","author_name":"peroon"}