{"id":1141,"date":"2021-05-03T03:48:34","date_gmt":"2021-05-02T18:48:34","guid":{"rendered":"https:\/\/k.foolslab.net\/dailyreport\/?p=1141"},"modified":"2021-05-03T03:48:34","modified_gmt":"2021-05-02T18:48:34","slug":"2021-5-2%e6%97%a5","status":"publish","type":"post","link":"https:\/\/k.foolslab.net\/dailyreport\/2021-5-2%e6%97%a5\/","title":{"rendered":"2021\/5\/2(\u65e5)"},"content":{"rendered":"\n<p>AGC045-A Xor Battle\u3092\u5fa9\u7fd2\u4e2d\u3002<\/p>\n\n\n\n<p>\u89e3\u8aac\u306b\u66f8\u3044\u3066\u3042\u308b\u539f\u7406\u3068\u3057\u3066\u306f\u7c21\u5358\u3067\u3001i\u30e9\u30a6\u30f3\u30c9\u76ee\u306e\u6642\u70b9\u3067x\u304c\u305d\u306e\u5024\u306a\u3089\u4eba0\u304c\u52dd\u3064\u3001\u3088\u3046\u306ai\u30e9\u30a6\u30f3\u30c9\u76ee\u306e\u6642\u70b9\u3067\u306ex\u306e\u5024\u306e\u96c6\u5408\u3092DP\u3067\u8003\u3048\u3066\u5f8c\u308d\u304b\u3089\u57cb\u3081\u3066\u3044\u304f\u3068\u3044\u3046\u3082\u306e\u3060\u3002\u81ea\u7136\u306a\u767a\u60f3\u3067\u306f\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u4eba0\u306b\u3057\u3066\u3082\u4eba1\u306b\u3057\u3066\u3082$x \\to x$\u3068$x \\to x \\oplus A_i$\u3068\u3044\u30462\u3064\u306e\u9078\u629e\u80a2\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u9078\u3076\u4eba\u304c\u4eba0\u306e\u5834\u5408\u306f$x$\u304b$x\\oplus A_i$\u304c\u3069\u3063\u3061\u304b\u3057\u3089$DP_{i+1}$\u306b\u542b\u307e\u308c\u3066\u3044\u308c\u3070\u3001\u305d\u3053\u306b\u5411\u304b\u3048\u3070\u52dd\u5229\u3067\u304d\u308b\u3002\u3064\u307e\u308a <\/p>\n\n\n\n<p>\\[DP_{i} = \\{ x | x \\in DP_{i+1} \\lor x \\oplus A_i \\in DP_{i+1} \\} = DP_{i+1} \\cup \\{ v \\oplus A_i | v \\in DP_{i+1} \\} \\]<\/p>\n\n\n\n<p>\u3068\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u9078\u3076\u4eba\u304c\u4eba1\u306e\u5834\u5408\u306f\u3001$x$\u304b$x\\oplus A_i$\u304c\u3069\u3063\u3061\u304b\u3057\u3089$DP_{i+1}$\u306b\u7121\u3051\u308c\u3070\u305d\u306e\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u4eba0\u306e\u6557\u5317\u304c\u78ba\u5b9a\u3059\u308b\u3002\u9006\u306b\u3069\u3063\u3061\u3082$DP_{i+1}$\u306b\u542b\u307e\u308c\u3066\u3044\u308c\u3070\u4eba0\u304c\u52dd\u5229\u304c\u78ba\u5b9a\u3059\u308b\u3002\u3064\u307e\u308a\u3001<\/p>\n\n\n\n<p>\\[DP_{i} = \\{ x | x \\in DP_{i+1} \\land x \\oplus A_i \\in DP_{i+1} \\} = DP_{i+1} \\cap \\{ v \\oplus A_i | v \\in DP_{i+1} \\} \\]<\/p>\n\n\n\n<p>\u3068\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u89e3\u8aac\u3067$A_i \\in DP_{i+1}$\u304b\u3069\u3046\u304b\u3067\u5834\u5408\u5206\u3051\u3057\u3066\u304a\u308a\u305d\u3053\u306e\u7406\u7531\u3092\u8003\u3048\u3066\u60a9\u3093\u3060\u306e\u3060\u304c\u3001\u3053\u3053\u3067\u7dda\u5f62\u4ee3\u6570\u306e\u77e5\u8b58\u304c\u751f\u304d\u3066\u304f\u308b\u3002\u307e\u305a\u3001\u4eca\u307e\u3067\u306e\u6240$A_i$\u3092Xor\u3059\u308b\u304b\u5426\u304b\u3001\u3068\u3044\u3046\u9078\u629e\u80a2\u3067\u96c6\u5408\u304c\u5927\u304d\u304f\u306a\u3063\u3066\u304d\u3066\u3044\u308b\u8a33\u306a\u306e\u3067\u3001\u96c6\u5408$DP_{i+1}$\u306f\u52a0\u6cd5\u3092Xor\u3068\u3059\u308b\u7dda\u5f62\u7a7a\u9593\u3068\u3057\u3066\u898b\u306a\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002(\u4e57\u6cd5\u306f\u826f\u304f\u5206\u304b\u3089\u3093\u3051\u306901\u306e2\u5024\u3068\u666e\u901a\u306e\u639b\u3051\u7b97\u3068\u304b\u3067\u9069\u5f53\u306b\u5b9a\u7fa9\u3067\u304d\u308b\u306f\u305a)<\/p>\n\n\n\n<p>$DP_{i+1} $\u3068$ \\{ v \\oplus A_i | v \\in DP_{i+1} \\}$\u306e\u5171\u901a\u90e8\u5206\u3092\u6c42\u3081\u305f\u3044\u8a33\u306a\u306e\u3067\u305d\u306e\u4e21\u65b9\u304c\u7dda\u5f62\u7a7a\u9593\u306a\u3089\u8a71\u304c\u3057\u3084\u3059\u3044\u306e\u3060\u304c\u3001$A_i \\notin DP_{i+1}$\u306e\u5834\u5408$\\{ v \\oplus A_i | v \\in DP_{i+1} \\}$\u306e\u7a7a\u9593\u306f\u5207\u7247\u304c\u4ed8\u3044\u305f\u3088\u3046\u306a\u611f\u3058\u306b\u306a\u308a\u7dda\u5f62\u7a7a\u9593\u3067\u306a\u304f\u306a\u308b\u3002\u306a\u3093\u3066\u3053\u3063\u305f\uff01<\/p>\n\n\n\n<p>$A_i \\in DP_{i+1}$\u3067\u3055\u3048\u3042\u308c\u3070$\\{ v \\oplus A_i | v \\in DP_{i+1} \\}$\u306f\u7dda\u5f62\u7a7a\u9593\u3068\u306a\u308a\u3001\u305d\u3057\u3066\u305d\u308c\u306f\u305d\u3082\u305d\u3082$DP_{i+1}$\u3068\u4e00\u81f4\u3059\u308b\u3002(\u3053\u306e\u8fba\u3082\u521d\u5b66\u8005\u306b\u306f\u975e\u81ea\u660e\u304b\u3082\u3057\u308c\u306a\u3044\u6c17\u3082\u3059\u308b\u304c\u3069\u3046\u3060\u308d\u3046\uff1f)\u3053\u3046\u3044\u3046\u8a33\u3067$A_i$\u304c$DP_{i+1}$\u3068\u3044\u3046\u7dda\u5f62\u7a7a\u9593\u306b\u542b\u307e\u308c\u308b\u306e\u306a\u3089$DP_i=DP_{i+1}$\u3068\u3057\u3066\u826f\u3044\u3002\u305d\u306e\u5224\u5b9a\u8a08\u7b97\u306b\u6383\u304d\u51fa\u3057\u6cd5\u3068\u304b\u304c\u4f7f\u3048\u308b\u8a33\u3060\u3002<\/p>\n\n\n\n<p>\u3055\u3066\u3001\u89e3\u8aac\u306b\u66f8\u3044\u3066\u3042\u308b\u304c$A_i \\notin DP_{i+1}$\u306a\u3089\u3070\u306a\u305c$x$\u3068$x \\oplus A_i$\u306e\u5c11\u306a\u304f\u3068\u3082\u4e00\u65b9\u304c$DP_{i+1}$\u306b\u542b\u307e\u308c\u306a\u3044\u3068\u8a00\u3048\u308b\u306e\u3060\u308d\u3046\u304b\uff1f\u3064\u307e\u308a\u3001\u306a\u305c$DP_{i+1} \\cap \\{ v \\oplus A_i | v \\in DP_{i+1} \\} = \\emptyset$\u306a\u306e\u3060\u308d\u3046\u304b\uff1f\u3053\u308c\u3082\u7dda\u5f62\u4ee3\u6570\u306e\u8a9e\u5f59\u3067\u8003\u3048\u308b\u3068\u5206\u304b\u308a\u3084\u3059\u3044\u3002<\/p>\n\n\n\n<p>$V=DP_{i+1} \\cup \\{ v \\oplus A_i | v \\in DP_{i+1} \\}$\u3068\u3044\u3046\u7dda\u5f62\u7a7a\u9593\u3092\u8003\u3048\u308b\u3068\u3001$A_i \\notin DP_{i+1}$\u3068\u3044\u3046\u524d\u63d0\u3092\u8e0f\u307e\u3048\u308c\u3070$\\{ 0, A_i \\}$\u306f$DP_{i+1}$\u306e\u88dc\u7a7a\u9593\u3068\u306a\u308b\u3053\u3068\u304c\u5206\u304b\u308b\u3002\u3053\u308c\u3067\u306f$DP_{i+1}$\u3068$\\{ v \\oplus A_i | v \\in DP_{i+1} \\}$\u306f\u4ea4\u308f\u308d\u3046\u306f\u305a\u3082\u306a\u3044\u3002\u3068\u3044\u3046\u3053\u3068\u3067$DP_{i+1} \\cap \\{ v \\oplus A_i | v \\in DP_{i+1} \\} = \\emptyset$\u3060\u3068\u8a00\u3044\u5207\u308c\u308b\u306e\u3060\u3002<\/p>\n\n\n\n<p>\u9014\u4e2d\u307e\u3067\u300c$U,V$\u3092\u7dda\u5f62\u7a7a\u9593\u3001$a$\u3092\u4f55\u3089\u304b\u306e\u6570\u3068\u3057\u3066\u3001$U \\cap \\{a + v | v \\in V\\}$\u3060\u3063\u305f\u3089\u4ea4\u308f\u308b\u3053\u3068\u3082\u3042\u308b\u3088\u306d\uff1f\u300d\u3068\u3044\u3046\u98a8\u306a\u3068\u3053\u308d\u3067\u30c9\u30c4\u30dc\u306b\u306f\u307e\u3063\u3066\u3044\u305f\u306e\u3060\u304c\u3001\u3053\u306e\u5834\u5408\u306f$U=V$\u306a\u306e\u3067\u305d\u306e\u53ef\u80fd\u6027\u306f\u306a\u3044\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u30cf\u30af\u30e1\u30a4\u3068\u30df\u30b3\u30c17\u5dfb\u3001\u5e7c\u5e74\u671f\u306e\u7d42\u308f\u308a(\u5149\u6587\u793e\u53e4\u5178\u65b0\u8a33\u6587\u5eab)\u3092\u8cfc\u5165\u3057\u305f\u3002\u672c\u5c4b\u306b\u306f\u6765\u305f\u304c\u91d1\u6b20\u306a\u306e\u3067\u4f55\u8cb7\u3046\u304b\u8ff7\u3063\u305f\u672b\u3002<\/p>\n\n\n\n<p>\u30de\u30eb\u30bb\u30eb\u30fb\u30e2\u30fc\u30b9\u306e\u8d08\u4e0e\u8ad6\u3001\u30b7\u30a7\u30a4\u30af\u30b9\u30d4\u30a2\u306e\u30ea\u30a2\u738b\u3001\u30db\u30e1\u30ed\u30b9\u306e\u30a4\u30fc\u30ea\u30a2\u30b9\u3042\u305f\u308a\u3082\u305d\u306e\u5185\u8cb7\u3044\u305f\u3044\u3002\u304c\u3001\u305d\u308c\u306f\u3042\u308b\u7a0b\u5ea6\u7a4d\u8aad\u3092\u6d88\u5316\u3057\u3066\u304b\u3089\u306b\u3057\u3088\u3046\u2026<\/p>\n\n\n\n<p>\u3042\u3068\u6700\u8fd1\u30aa\u30a4\u30c7\u30a3\u30d7\u30b9\u738b\u3092\u8aad\u3093\u3067\u4e2d\u3005\u697d\u3057\u3081\u305f\u306e\u3060\u304c\u3001\u305f\u307e\u305f\u307e\u7f6e\u3044\u3066\u3042\u3063\u305f\u30a2\u30f3\u30c6\u30a3\u30b4\u30cd\u30fc\u3092\u30d1\u30e9\u30d1\u30e9\u3081\u304f\u3063\u305f\u3089\u3053\u308c\u3082\u30e4\u30d0\u3044\u9762\u767d\u3044\u3084\u3064\u3060\u3068\u306a\u3063\u305f\u306e\u3067\u5371\u967a\u3060\u3063\u305f\u3002\u5f8c\u65e5\u8ac7\u307e\u3067\u3042\u308b\u306e\u4f9b\u7d66\u5b8c\u74a7\u304b\u3088\u202612.1\u8a71\u304b\u3088\u2026<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u57fa\u5e95A\u3068\u76ee\u6307\u3059\u5024b\u3092\u4e0e\u3048\u308c\u3070A\u306eXOR\u7d50\u5408\u3067b\u3092\u8868\u3059\u65b9\u6cd5\u3092\u8133\u6b7b\u3067\u6c42\u3081\u3089\u308c\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f5c\u3063\u305f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>template&lt;auto MAX_BIT>\r\nstruct BitMatrix {\r\n\tint H, W;\r\n\tvect&lt;bitset&lt;MAX_BIT>> val;\r\n\tBitMatrix(int m = 1, int n = 1) : H(m), W(n), val(m) {}\r\n\tinline auto&amp; operator &#91;] (int i) { return val&#91;i]; }\r\n};\r\n\r\ntemplate&lt;auto MAX_BIT>\r\nint GaussJordan(BitMatrix&lt;MAX_BIT>&amp; A, bool is_extended = false) {\r\n\tint rank = 0;\r\n\tfor (int col = 0; col &lt; A.W; ++col) {\r\n\t\tif (is_extended &amp;&amp; col == A.W - 1) break;\r\n\t\tint pivot = -1;\r\n\t\tfor (int row = rank; row &lt; A.H; ++row) {\r\n\t\t\tif (A&#91;row]&#91;col]) {\r\n\t\t\t\tpivot = row;\r\n\t\t\t\tbreak;\r\n\t\t\t}\r\n\t\t}\r\n\t\tif (pivot == -1) continue;\r\n\t\tswap(A&#91;pivot], A&#91;rank]);\r\n\t\tfor (int row = 0; row &lt; A.H; ++row) {\r\n\t\t\tif (row != rank &amp;&amp; A&#91;row]&#91;col]) A&#91;row] ^= A&#91;rank];\r\n\t\t}\r\n\t\t++rank;\r\n\t}\r\n\treturn rank;\r\n}\r\n\r\ntemplate&lt;auto MAX_NUM, auto MAX_BIT>\r\nint linear_equation(const vect&lt;bitset&lt;MAX_BIT>>&amp; A, const bitset&lt;MAX_BIT> b, vec&amp; res) {\r\n\t\/\/int m = A.H, n = A.W;\r\n\tint m = MAX_BIT, n = A.size();\r\n\tBitMatrix&lt;MAX_NUM + 1> M(m, n + 1);\r\n\tfor (int i = 0; i &lt; m; ++i) {\r\n\t\tfor (int j = 0; j &lt; n; ++j) M&#91;i]&#91;j] = A&#91;j]&#91;i];\r\n\t\tM&#91;i]&#91;n] = b&#91;i];\r\n\t}\r\n\tint rank = GaussJordan(M, true);\r\n\r\n\t\/\/ check if it has no solution\r\n\tfor (int row = rank; row &lt; m; ++row) if (M&#91;row]&#91;n]) return -1;\r\n\r\n\t\/\/ answer\r\n\tres.assign(n, 0);\r\n\tfor (int i = 0; i &lt; rank; ++i) res&#91;i] = M&#91;i]&#91;n];\r\n\treturn rank;\r\n}\r\n\r\ntemplate&lt;auto MAX_NUM, auto MAX_BIT>\r\nlint keq_xor(const vect&lt;bitset&lt;MAX_BIT>>&amp; a, vec&amp; x, const bitset&lt;MAX_BIT> b) {\r\n\treturn linear_equation&lt;MAX_NUM>(a, b, x);\r\n}\r\n\r\ntemplate&lt;auto MAX_NUM>\r\nlint keq_xor(const vec&amp; a, vec&amp; x, const lint b) {\r\n\tconst auto BIT_NUM = CHAR_BIT * sizeof(lint);\r\n\tvect&lt;bitset&lt;BIT_NUM>> a2(a.size());\r\n\trep(i, a.size())\r\n\t\ta2&#91;i] = a&#91;i];\r\n\treturn keq_xor&lt;MAX_NUM>(a2, x, bitset&lt;BIT_NUM>(b));\r\n}<\/code><\/pre>\n\n\n\n<p>\u30ac\u30a6\u30b9\u30b8\u30e7\u30eb\u30c0\u30f3\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5b9f\u88c5\u306a\u3069\u306f<a href=\"https:\/\/drken1215.hatenablog.com\/entry\/2019\/03\/20\/202800\">\u3051\u3093\u3061\u3087\u3093\u30d6\u30ed\u30b0<\/a>\u304b\u3089\u3042\u308a\u304c\u305f\u304f\u30d1\u30af\u3089\u305b\u3066\u3044\u305f\u3060\u3044\u305f\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>Codeforces Global Round 14\u306b\u51fa\u305f\u3002\u3084\u3063\u3071\u308aAtcoder\u3088\u308a\u3082Codeforces\u306e\u65b9\u3067\u82e6\u6226\u3057\u3084\u3059\u3044\u6c17\u304c\u3059\u308b\u3002\u8a00\u8a9e\u306e\u554f\u984c\u3067\u306f\u306a\u304f\u51fa\u984c\u50be\u5411\u3067\u3002<\/p>\n\n\n\n<p>A\u306f\u3068\u308a\u3042\u3048\u305a\u30bd\u30fc\u30c8\u3057\u305f\u4e0a\u3067\u3001x\u306e\u6761\u4ef6\u306b\u5f15\u3063\u304b\u304b\u3063\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3001\u5f15\u3063\u304b\u304b\u3063\u3066\u3044\u308c\u3070\u6570\u5217\u3092\u30b7\u30d5\u30c8\u3059\u308b(\u5148\u982d\u3092\u3068\u3063\u3066\u5f8c\u308d\u306b\u8a70\u3081\u308b)\u3002\u540c\u3058\u6570\u5024\u306e$w_i$\u304c\u4e26\u3093\u3067\u3044\u305f\u308a\u3001$\\Sum w_i = x$\u3060\u3063\u305f\u308a\u3057\u306a\u3044\u9650\u308a\u306f\u5fc5\u305a\u5883\u754c\u7dda\u304c\u305a\u308c\u308b\u306e\u3067\u3001\u6761\u4ef6\u3092\u6e80\u305f\u3059\u3053\u3068\u304c\u53ef\u80fd\u306a\u3089\u3070\u3053\u306e\u3084\u308a\u65b9\u3067\u898b\u3064\u304b\u308b\u3002<\/p>\n\n\n\n<p>B\u306f\u5168\u90e82\u30d4\u30fc\u30b9\u306e\u6b63\u65b9\u5f62\u306b\u3057\u3066\u4e26\u3079\u308b\u5834\u5408\u3068\u5168\u90e84\u30d4\u30fc\u30b9\u306e\u6b63\u65b9\u5f62\u306b\u3057\u3066\u4e26\u3079\u308b\u5834\u5408\u3092\u8003\u3048\u308c\u3070\u3044\u3044\u3002\u5e73\u65b9\u6570\u304b\u3092\u5224\u5b9a\u3057\u3066\u7d42\u308f\u308a\u3002\u30b5\u30f3\u30d7\u30eb\u304c\u306a\u304b\u3063\u305f\u30894\u30d4\u30fc\u30b9\u306e\u30b1\u30fc\u30b9\u306b\u6c17\u4ed8\u3051\u306a\u304b\u3063\u305f\u304b\u3082\u2026<\/p>\n\n\n\n<p>C\u306f\u5927\u5206\u60a9\u3093\u3060\u3002\u8981\u3059\u308b\u306b\u6700\u5c0f\u3068\u6700\u5927\u306e\u5dee\u3092\u6700\u5c0f\u5316\u3057\u305f\u3044\u306e\u3067\u3001\u30d6\u30ed\u30c3\u30af\u3092\u9ad8\u3055\u3067\u964d\u9806\u306b\u30bd\u30fc\u30c8\u3057\u3001\u512a\u5148\u5ea6\u4ed8\u304d\u30ad\u30e5\u30fc\u3067\u4f4e\u3044\u5854\u3092\u9078\u3093\u3067\u8a70\u3093\u3067\u3044\u304f\u3002\u3053\u3046\u3059\u308c\u3070\u5f8c\u306b\u306a\u308b\u306b\u3064\u308c\u3066\u5fae\u8abf\u6574\u3055\u308c\u3066\u3044\u304f\u306e\u3067\u3069\u3046\u306b\u304b\u306a\u308b\u3060\u308d\u3046\u3068\u3044\u3046\u76f4\u611f\u3060\u304c\u3001\u672a\u8a3c\u660e\u3002<\/p>\n\n\n\n<p>D\u306f\u30a2\u30c9\u30db\u30c3\u30af\u306a\u5b9f\u88c5\u3092\u8272\u3005\u3084\u308b\u3084\u3064\u3060\u3063\u305f\u3002\u3068\u308a\u3042\u3048\u305a\u305d\u306e\u307e\u307e\u30de\u30c3\u30c1\u30f3\u30b0\u3067\u304d\u308b\u5de6\u53f3\u306e\u5bfe\u306f\u305d\u306e\u307e\u307e\u30de\u30c3\u30c1\u30f3\u30b0\u3057\u3066\u640d\u306f\u306a\u3044\u306e\u3067\u305d\u3046\u3059\u308b\u3002\u305d\u3046\u3059\u308b\u3068\u305d\u306e\u307e\u307e\u30de\u30c3\u30c1\u30f3\u30b0\u3067\u304d\u306a\u3044\u3084\u3064\u3089\u304c\u4f59\u308b\u3002\u5de6\u53f3\u306e\u6570\u304c\u5747\u7b49\u306a\u3089\u7247\u65b9\u306e\u8272\u3092\u5909\u3048\u308c\u3070\u3044\u3044\u306e\u3060\u304c\u3001\u5de6\u53f3\u306e\u6570\u304c\u504f\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u306e\u504f\u308a\u306e\u5206\u306f\u9774\u306e\u5de6\u53f3\u3092\u5909\u3048\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u8272\u307e\u3067\u5909\u3048\u308b\u30b3\u30b9\u30c8\u3092\u8ca0\u3044\u305f\u304f\u306a\u3044\u306e\u3067\u3001\u504f\u3063\u3066\u3044\u308b\u5074\u3092\u898b\u3066\u540c\u3058\u8272\u304c\u8907\u6570\u3042\u308c\u3070\u305d\u308c\u306f\u5de6\u53f3\u3092\u5909\u3048\u3066\u30de\u30c3\u30c1\u30f3\u30b0\u3059\u308b\u306e\u306b\u56de\u3059\u3002<\/p>\n\n\n\n<p>E\u4ee5\u964d\u306f\u4e0d\u660e\u3002\u8ca0\u3051\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>AGC045-A Xor Battle\u3092\u5fa9\u7fd2\u4e2d\u3002 \u89e3\u8aac\u306b\u66f8\u3044\u3066\u3042\u308b\u539f\u7406\u3068\u3057\u3066\u306f\u7c21\u5358\u3067\u3001i\u30e9\u30a6\u30f3\u30c9\u76ee\u306e\u6642\u70b9\u3067x\u304c\u305d\u306e\u5024\u306a\u3089\u4eba0\u304c\u52dd\u3064\u3001\u3088\u3046\u306ai\u30e9\u30a6\u30f3\u30c9\u76ee\u306e\u6642\u70b9\u3067\u306ex\u306e\u5024\u306e\u96c6\u5408\u3092DP\u3067\u8003\u3048\u3066\u5f8c\u308d\u304b\u3089\u57cb\u3081\u3066\u3044\u304f\u3068\u3044\u3046\u3082\u306e\u3060\u3002\u81ea &hellip; <\/p>\n<div><a href=\"https:\/\/k.foolslab.net\/dailyreport\/2021-5-2%e6%97%a5\/\" class=\"more\">Read more &raquo;<span class=\"screen-reader-text\"> &#8220;2021\/5\/2(\u65e5)&#8221;<\/span><\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1141","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/1141","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/comments?post=1141"}],"version-history":[{"count":22,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/1141\/revisions"}],"predecessor-version":[{"id":1163,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/posts\/1141\/revisions\/1163"}],"wp:attachment":[{"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/media?parent=1141"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/categories?post=1141"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/k.foolslab.net\/dailyreport\/wp-json\/wp\/v2\/tags?post=1141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}