{"provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/b/b1u3/20190922/20190922200916.png","published":"2019-09-22 20:51:05","version":"1.0","url":"https://b1u3.hateblo.jp/entry/2019/09/22/205105","blog_title":"\u3044\u308d\u3093\u306a\u3053\u3068\u3067\u56db\u82e6Hack\uff08\u4eee\uff09","width":"100%","title":"Codeforces 296 DIV1 B Clique Problem","blog_url":"https://b1u3.hateblo.jp/","categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"description":"qiita.com \u7d9a\u304d\u3002 codeforces.com \u3053\u3069\u3075\u3049\u306e\u554f\u984c\u3067\u3059\u306d\u3002 \u666e\u901a\u306b\u308f\u304b\u3089\u3093\u304b\u3063\u305f\u306e\u3067\u3001\u8272\u3005\u8abf\u3079\u307e\u3057\u305f\u3002 \u554f\u984c\u6982\u8981 \u6570\u76f4\u7dda\u4e0a\u306b\u4f4d\u7f6e x_i \u3068 \u91cd\u307f w_i \u3092\u6301\u3064\u70b9 N \u304c\u4e0e\u3048\u3089\u308c\u308b\u3002\u3053\u306e\u70b9\u304b\u3089\u3001 \u3069\u306e 2 \u70b9\u3092\u9078\u3093\u3067\u3082|x_i - x_j| >= w_i + w_j\u3092\u6e80\u305f\u3059\u30b0\u30e9\u30d5\u306e\u6700\u5927\u9802\u70b9\u6570\u3092\u6c42\u3081\u308b\u3002 \u89e3\u6cd5 \u3053\u308c\u306f\u3001x_i-w_i~x_i+w_i \u3092\u533a\u9593\u3068\u3059\u308b\u533a\u9593\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u554f\u984c\u306b\u5e30\u7740\u3059\u308b\u3089\u3057\u3044\u3002 \u3053\u308c\u3092\u56f3\u306b\u8868\u3059\u3068\u3001 \u3053\u3093\u306a\u611f\u3058\u306b\u306a\u308b\u3002 \u3053\u308c\u304c\u3001\u91cd\u306a\u3089\u306a\u3044\u7d44\u307f\u5408\u308f\u305b\u306e\u6700\u5927\u500b\u6570\u3092\u6c42\u3081\u308b\u3053\u3068\u306b\u306a\u308b\u3002\u307b\u3078\u3047\u3001\u3059\u3052\u3047\u3002 n = int(input()) d = [] for\u2026","author_name":"b1u3","type":"rich","height":"190","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fb1u3.hateblo.jp%2Fentry%2F2019%2F09%2F22%2F205105\" title=\"Codeforces 296 DIV1 B Clique Problem - \u3044\u308d\u3093\u306a\u3053\u3068\u3067\u56db\u82e6Hack\uff08\u4eee\uff09\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/b1u3/"}