{"description":"|A|<=15\u3067\u9806\u5217\u3067\u6700\u5c0f\u3068\u3042\u308a\u3001\u30d3\u30c3\u30c8DP\u3063\u307d\u3044\u3002\u3057\u304b\u3057\u3001 X+(X^Y) \u306e\u5f8c\u534axor\u30d1\u30fc\u30c8\u304c\u602a\u3057\u3044\u3002 \u306e\u5024\u304c\u5927\u304d\u3051\u308c\u3070\u826f\u3044\u3068\u3044\u3046\u308f\u3051\u3067\u3082\u306a\u3044\u3002 \u305d\u3053\u3067A[i]<=50\u306b\u6ce8\u76ee\u3059\u308b\u3002A[i]<=50<64=2^6\u3067\u3042\u308b\u3002\u3064\u307e\u308aA[i]\u306e\u4e0b\u4f4d6\u30d3\u30c3\u30c8\u4ee5\u5916\u306f\u3059\u3079\u30660\u3002\u305d\u308c\u306b\u5bfe\u3057\u3066X\u306e\u5024\u306f\u5f53\u71361\u3067\u3042\u3063\u305f\u307b\u3046\u304c\u826f\u3044\u3002\u3064\u307e\u308a\u3001\u4e0b\u4f4d6\u30d3\u30c3\u30c8\u4ee5\u5916\u306b\u95a2\u3057\u3066\u306f\u3001\u5927\u304d\u3051\u308c\u3070\u5927\u304d\u3044\u65b9\u304c\u3044\u3044\u3002\u3088\u3063\u3066\u666e\u901a\u306bX\u306e\u6700\u5927\u5024\u304c\u308f\u304b\u308c\u3070\u5341\u5206\u3002\u4ed6\u65b9\u3001\u4e0b\u4f4d6\u30d3\u30c3\u30c8\u306b\u95a2\u3057\u3066\u306fY\u3068\u306exor\u3067\u5f71\u97ff\u3092\u53d7\u3051\u308b\u306e\u3067\u3001\u3042\u308a\u3046\u308b\u3059\u3079\u3066\u306e\u5024\u306b\u3064\u3044\u3066\u6700\u5927\u5024\u3092\u8a08\u7b97\u3059\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306aDP\u3092\u8a08\u7b97\u3059\u308b\u3002 dp[used][lower_bits] :\u2026","author_url":"https://blog.hatena.ne.jp/parukii/","author_name":"parukii","categories":[],"blog_title":"paruki\u306e\u30d6\u30ed\u30b0","width":"100%","type":"rich","blog_url":"https://par.hateblo.jp/","url":"https://par.hateblo.jp/entry/2017/02/26/235001","height":"190","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","title":"SRM 709 DIV1 Easy: Xscoregame","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpar.hateblo.jp%2Fentry%2F2017%2F02%2F26%2F235001\" title=\"SRM 709 DIV1 Easy: Xscoregame - paruki\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2017-02-26 23:50:01","image_url":null}