{"version":"1.0","description":"GCJ2015Round1A B\u554f\u984c\u306b\u4f3c\u3066\u3044\u308b\u304b\u3082\uff1f\u3053\u3061\u3089\u3082\u30cf\u30de\u3063\u3066\u6642\u9593\u3092\u6eb6\u304b\u3057\u305f\u3002 \u672c\u756a\u3067\u306f\u6570\u304b\u6240\u9593\u9055\u3048\u3066\u3066WA\u3002 \u554f\u984c N*N\u30de\u30b9\u306e\u8868\u304c\u3042\u308a\u3001(i,j)\u306e\u5024\u306fA[i]*B[j]\u3067\u3042\u308b\u3002 \u30b5\u30a4\u30baN\u306e\u914d\u5217A,B\u304c\u4e0e\u3048\u3089\u308c\u308b\u3068\u304d\u3001\u8868\u306e\u4e2d\u306e\u6570\u5024\u3092\u6607\u9806\u3067\u4e26\u3079\u3066K\u756a\u76ee\u306b\u304f\u308b\u6570\u5024\u3092\u6c42\u3081\u308b\u3002N 1 1 \u89e3\u3044\u305f\u65b9\u6cd5 \u4e8c\u5206\u63a2\u7d22\u3067\u3001\u300c\u8868\u306e\u4e2d\u3067x\u4ee5\u4e0b\u306e\u6574\u6570\u304c\u4f55\u500b\u3042\u308b\u304b\uff1f\u3092\u6c42\u3081\u3066\u305d\u308c\u304cK\u4ee5\u4e0b\u3067\u3042\u308b\u300d\u3092\u6e80\u305f\u3059\u3088\u3046\u306a\u6700\u5927\u6574\u6570x(\u8868\u306b\u7121\u304f\u3066\u3082\u3088\u3044)\u3092\u6c42\u3081\u308b\u3002 \u300c\u8868\u306e\u4e2d\u3067x\u4ee5\u4e0b\u306e\u6574\u6570\u304c\u4f55\u500b\u3042\u308b\u304b\uff1f\u3092\u6c42\u3081\u3066\u305d\u308c\u304cK\u4ee5\u4e0b\u3067\u3042\u308b\u300d\u306e\u6761\u4ef6\u3092\u78ba\u304b\u3081\u308b\u306b\u306f\u3001A[i]\u306b\u5bfe\u3057\u3066\u3001\u30bd\u30fc\u30c8\u6e08\u307fB\u3067A[i]*B[j]\u304cx\u4ee5\u4e0b\u304b\u3064\u6700\u5927\u3068\u306a\u308b\u306a\u308bB\u2026","author_name":"phyllo_algo","categories":["\u305d\u306e\u4ed6"],"title":"ARC037 C.\u5104\u30de\u30b9\u8a08\u7b97","image_url":null,"height":"190","author_url":"https://blog.hatena.ne.jp/phyllo_algo/","width":"100%","provider_url":"https://hatena.blog","type":"rich","blog_url":"https://phyllo-algo.hatenadiary.org/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fphyllo-algo.hatenadiary.org%2Fentry%2F20150419%2F1429410543\" title=\"ARC037 C.\u5104\u30de\u30b9\u8a08\u7b97 - \u308c\u3069\u3053\u3060\u76ee\u6307\u3059\u3088\uff01\u3000(\uff1b`\u30fb\u03c9\u30fb\uff09\" 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":"\u308c\u3069\u3053\u3060\u76ee\u6307\u3059\u3088\uff01\u3000(\uff1b`\u30fb\u03c9\u30fb\uff09","published":"2015-04-19 11:29:03","url":"https://phyllo-algo.hatenadiary.org/entry/20150419/1429410543"}