1 namespace Test\n 2 {\n 3 class Program\n 4 {\n 5 static void Main(string[] args)\n 6 {\n 7 int a, b, c, d, e, h;\n 8 \n 9 a = b = c = d = e = h = 0;\n10 \n11 bool flag = true;\n12 \n13 while (flag)\n14 {\n15 \/\/4\u7684\u500d\u6570\n16 e += 4;\n17 \n18 a = 0;\n19 \n20 while (flag)\n21 {\n22 \/\/5\u7684\u500d\u6570\n23 a += 5;\n24 \n25 d = e + a \/ 5;\n26 \n27 c = d + e \/ 4;\n28 \n29 if (c % 2 != 0)\n30 continue;\n31 \n32 if (d % 3 != 0)\n33 continue;\n34 \n35 b = c + d \/ 3;\n36 \n37 if (b + c \/ 2 < a)\n38 break;\n39 \n40 if (b + c \/ 2 == a)\n41 flag = false;\n42 }\n43 }\n44 \n45 h = 2 * a + b;\n46 \n47 Console.WriteLine(\"a={0},b={1},c={2},d={3},e={4} ------h={5}\\n\", a, b, c, d, e, h);\n48 \n49 Console.Read();\n50 }\n51 }\n52 }<\/pre>\n<\/a><\/figure><\/span><\/div>\n<\/div>\n\n\n\n![\"\"](\"https:\/\/cn.hostease.com\/xueyuan\/wp-content\/uploads\/2017\/01\/265.bmp\")
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\u540c\u6837\u6211\u4eec\u7684\u65f6\u95f4\u590d\u6742\u5ea6\u662fO(N2<\/sup>)\uff0c\u6025\u9700\u4f18\u5316\u3002<\/p>\n\n\n\n <\/p>\n\n\n\n
\u6211\u4eec\u518d\u6765\u770b\u770b\u6587\u827a\u9752\u5e74\u7684\u60f3\u6cd5\uff0c\u4ed6\u4eec\u7684\u60f3\u6cd5\u662f\u627ea,b,c,d,e\u4e2d\u7684\u67d0\u4e2a\u6570\u4e0eh\u7684\u5bf9\u5e94\u5173\u7cfb\u3002<\/p>\n\n\n\n
\u6bd4\u5982\u6211\u5c31\u627ec\u4e0eh\u7684\u5bf9\u5e94\u5173\u7cfb\uff0c\u4e0a\u9762\u7684\u2460\u2461\u2462\u2463\u2464\u53ef\u5199\u6210\u5982\u4e0b\u65b9\u7a0b\u7ec4\uff1a<\/p>\n\n\n\n
b=h-2a \u2465<\/p>\n\n\n\n
c=h-3b \u2466<\/p>\n\n\n\n
d=h-4c \u2467<\/p>\n\n\n\n
e=h-5d \u2468<\/p>\n\n\n\n
a=h-6e \u2469<\/p>\n\n\n\n
\u5c06\u2465\uff0c\u2467\uff0c\u2468\uff0c\u2469\u5206\u522b\u4ee3\u5165\u2466\uff0c\u4e00\u9635\u75c9\u631b\u540e\u53ef\u77e5\uff1a<\/p>\n\n\n\n
c=(148\/721)h<\/p>\n\n\n\n
\u4e0a\u9762\u7684\u516c\u5f0f\u4e5f\u5c31\u8868\u660e\u4e86c\u548ch\u7684\u6bd4\u4f8b\u5173\u7cfb\uff0c\u6211\u4eec\u4ee4 h=721k,\u5219 c=148k\uff0c\u5c06\u5176\u4ee3\u5165\u2465\uff0c\u2466\uff0c\u2467\uff0c\u2468\uff0c\u2469\u53ef\u5f97\u5982\u4e0b\u65b9\u7a0b\u7ec4<\/p>\n\n\n\n
a=265k<\/p>\n\n\n\n
b=191k<\/p>\n\n\n\n
c=148k<\/p>\n\n\n\n
d=129k<\/p>\n\n\n\n
e=76k<\/p>\n\n\n\n
x=721k<\/p>\n\n\n\n
\u53c8\u56e0\u4e3ak>0\uff0c\u6240\u4ee5\u9898\u76ee\u6709\u65e0\u6570\u4e2a\u89e3\u3002\u8fd9\u91cc\u6211\u5c31\u53d60<k<5\uff0c\u5426\u5219\u7ef3\u5b50\u5df2\u7ecf\u5230\u8fbe\u6781\u9650\u4e86\uff0c\u9700\u8981\u7528\u86df\u9f99\u53f7\u53bb\u6df1\u6f5c\u4e86\u3002<\/p>\n\n\n\n
\n<\/a><\/figure><\/span><\/div>\n 1 namespace Test\n 2 {\n 3 class Program\n 4 {\n 5 static void Main(string[] args)\n 6 {\n 7 for (int k = 1; k < 5; k++)\n 8 {\n 9 int h = 721 * k;\n10 \n11 int a = 265 * k;\n12 \n13 int b = 191 * k;\n14 \n15 int c = 148 * k;\n16 \n17 int d = 129 * k;\n18 \n19 int e = 76 * k;\n20 \n21 Console.WriteLine(\"a={0},b={1},c={2},d={3},e={4} ------h={5}\\n\", a, b, c, d, e, h);\n22 }\n23 \n24 Console.Read();\n25 }\n26 }\n27 }<\/pre>\n<\/a><\/figure><\/span><\/div>\n<\/div>\n\n\n\n <\/p>\n\n\n\n![\"\"](\"https:\/\/cn.hostease.com\/xueyuan\/wp-content\/uploads\/2017\/01\/721.bmp\")
<\/a><\/figure>\n\n\n\n<\/p>\n\n\n\n
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\u76f8\u4fe1\u5927\u5bb6\u4ee5\u540e\u9047\u5230\u7c7b\u4f3c\u7684\u95ee\u9898\uff0c\u5e94\u8be5\u4f1a\u80f8\u6709\u6210\u7af9\u4e86\u3002<\/p>\n\n\n\n
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\u6587\u7ae0\u6765\u81ea\u7f51\u7edc\u535a\u5ba2https:\/\/www.cnblogs.com\/huangxincheng\/archive\/2012\/08\/06\/2625427.html<\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
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