{"author_name":"yuuuuukou","type":"rich","url":"https://blog.yuuuuukou.com/entry/2022/08/31/230000","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/yuuuuukou/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.yuuuuukou.com%2Fentry%2F2022%2F08%2F31%2F230000\" title=\"AtCoder ABC149 C \u89e3\u6cd5\u30e1\u30e2 \uff08Kotlin\u3067\uff09\u7d20\u6570\u3092\u5217\u6319\u3057\u305f\u3044\uff08\u30a8\u30e9\u30c8\u30b9\u30c6\u30cd\u30b9\u306e\u7be9\uff09 - yu/logs/*\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://blog.yuuuuukou.com/","title":"AtCoder ABC149 C \u89e3\u6cd5\u30e1\u30e2 \uff08Kotlin\u3067\uff09\u7d20\u6570\u3092\u5217\u6319\u3057\u305f\u3044\uff08\u30a8\u30e9\u30c8\u30b9\u30c6\u30cd\u30b9\u306e\u7be9\uff09","image_url":null,"published":"2022-08-31 23:00:00","categories":["AtCoder","Kotlin"],"width":"100%","description":"\u30a8\u30e9\u30c8\u30b9\u30c6\u30cd\u30b9\u306e\u7be9\u3068\u547c\u3070\u308c\u308b\u65b9\u6cd5\u3067\u7d20\u6570\u3092\u5217\u6319\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u3060\u3063\u305f\u306e\u3067\u3001\u53c2\u8003\u30ea\u30f3\u30af\u306e\u3082\u306e\u3092\u53c2\u7167\u3057\u306a\u304c\u3089Kotlin\u3067\u66f8\u3044\u3066\u307f\u305f \u89e3\u3044\u3066\u3044\u305f\u554f\u984c atcoder.jp \u89e3\u6cd5\u30e1\u30e2 \u30a8\u30e9\u30c8\u30b9\u30c6\u30cd\u30b9\u306e\u7be9\u3068\u547c\u3070\u308c\u308b\u65b9\u6cd5\u3067\u7d20\u6570\u5217\u6319\u304c\u53ef\u80fd /** * \u30a8\u30e9\u30c8\u30b9\u30c6\u30cd\u30b9\u306e\u7be9\u3092\u5229\u7528\u3057\u3066\u7d20\u6570\u3092\u5217\u6319\u3057\u305f\u30ea\u30b9\u30c8\u3092\u4f5c\u6210 */ private fun makePrimes(n: Int): MutableList<Int> { val isPrime = MutableList(n + 1) { true } isPrime[0] = false isPrime[1] = false for (p in 2..sqrt\u2026","version":"1.0","blog_title":"yu/logs/*","height":"190"}