{"id":163,"date":"2023-11-18T15:23:51","date_gmt":"2023-11-18T06:23:51","guid":{"rendered":"https:\/\/ha234.rundog.org\/?p=163"},"modified":"2023-11-18T16:41:35","modified_gmt":"2023-11-18T07:41:35","slug":"%e8%ac%9b%e7%be%a9%e3%83%a1%e3%83%a2-6","status":"publish","type":"post","link":"https:\/\/ha234.rundog.org\/?p=163","title":{"rendered":"\u8b1b\u7fa9\u30e1\u30e2"},"content":{"rendered":"

\u30fbp.81\u300cadd01.cs\u300d\u304b\u3089\u518d\u958b\u3057\u307e\u3059\u3002<\/p>\n

p.81 \u7b97\u8853\u6f14\u7b97\u5b50\uff08\u518d\u63b2\u8f09\uff09<\/p>\n

\r\n\u30fb\u3059\u3067\u306b\u5b66\u7fd2\u3057\u305f\uff12\u9805+\u6f14\u7b97\u5b50\u3001\uff12\u9805-\u6f14\u7b97\u5b50\u3001\uff12\u9805*\u6f14\u7b97\u5b50\u3001\uff12\u9805\/\u6f14\u7b97\u5b50\u3067\u52a0\u6e1b\u4e57\u9664\u7b97\u304c\u53ef\u80fd\r\n\u30fb\u52a0\u3048\u3066\u3001\uff12\u9805%\u6f14\u7b97\u5b50(\u5270\u4f59\u7b97 p.84)\u3001\u5358\u9805++\u6f14\u7b97\u5b50(\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8 p.85)\u3001\u5358\u9805--\u6f14\u7b97\u5b50(\u30c7\u30af\u30ea\u30e1\u30f3\u30c8 p.85)\u304c\u3042\u308b\r\n\u30fb\uff12\u9805+\u6f14\u7b97\u5b50\u306f\u52a0\u7b97\u3068\u7d50\u5408\u306e\uff12\u3064\u306e\u6f14\u7b97\u304c\u53ef\u80fd\u3067\u3001\u3053\u308c\u3092\u6f14\u7b97\u5b50\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9(\u591a\u91cd\u5b9a\u7fa9)\u3068\u3044\u3046\r\n\u30fb\uff12\u9805+\u6f14\u7b97\u5b50\u306f\u3001\uff12\u9805\u306e\u4e21\u65b9\u304c\u52a0\u7b97\u53ef\u80fd\u3067\u3042\u308c\u3070\u52a0\u7b97\u3057\u3001\u3069\u3061\u3089\u304b\u307e\u305f\u306f\u4e21\u65b9\u304c\u6587\u5b57\u5217\u306a\u3089\u3070\u9023\u7d50\u3059\u308b<\/pre>\n
p.81 add01.cs<\/p>\n
\r\n\/\/p.81 add01.cs\r\nusing System;\r\nclass add01\r\n{\r\n    public static void Main()\r\n    {\r\n        Console.WriteLine(3 + 6); \/\/\u52a0\u7b97\u306b\u306a\u308a9\r\n        Console.WriteLine(3.0 + 6); \/\/\u52a0\u7b97\u306b\u306a\u308a9.0\u3060\u304c\u8868\u793a\u306f9\r\n        Console.WriteLine("3.5" + 6); \/\/\u9023\u7d50\u306b\u306a\u308a"3.56"\r\n        Console.WriteLine(3.5 + "6"); \/\/\u9023\u7d50\u306b\u306a\u308a"3.56"\r\n        Console.WriteLine(); \/\/\u6539\u884c\r\n        Console.WriteLine("(3.0 + 6)\u306e\u578b\u306f{0}", (3.0 + 6).GetType()); \/\/9.0\u3060\u304b\u3089Double\u578b\r\n        Console.WriteLine("\u6587\u5b57\u52173.5 + int\u306e6\u306e\u578b\u306f{0}", ("3.5" + 6).GetType()); \/\/"3.56"\u3060\u304b\u3089String\u578b\r\n        Console.WriteLine("double\u306e3.5 + \u6587\u5b57\u52176\u306e\u578b\u306f{0}", (3.5 + "6").GetType()); \/\/\u540c\u4e0a\r\n    }\r\n}<\/pre>\n
p.82\uff08\u578b\u306e\u7570\u306a\u308b\u6570\u5024\u578b\u306e\u52a0\u7b97\uff09<\/p>\n
\r\n\u30fb\u57fa\u672c\u7684\u306b\u7bc4\u56f2\u306e\u5927\u304d\u3044\u65b9\u306e\u578b\u306b\u5408\u308f\u305b\u3066\u304b\u3089\u52a0\u7b97\u3059\u308b\u3002\r\n\u3000\u4f8b\uff1adouble d = 3.14; int i = 5; d = i + d; \u3068\u3059\u308b\u3068\u5185\u90e8\u7684\u306b\u306f d = (double)i + d; \u3068\u306a\u308b\r\n\u30fb\u305f\u3060\u3057\u3001decimal\u578b\u306f\u4f8b\u5916\u3067\u3001\u8aa4\u5dee\u304c\u524d\u63d0\u3067\u3042\u308bdouble\/float\u578b\u304b\u3089\u306e\u5909\u63db\u306f\u4e0d\u53ef<\/pre>\n
p.83\uff08\u6574\u6570\u9664\u7b97\uff09<\/p>\n
\r\n\u30fb\uff12\u9805\/\u6f14\u7b97\u5b50\u306b\u3088\u308b\u9664\u7b97\u306f\u6574\u6570\u578b\u306b\u3082\u5b9f\u6570\u578b\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304c\u300c\u6574\u6570 \/ \u6574\u6570\u300d\u306f\u6574\u6570\u5546(\u5c0f\u6570\u70b9\u4ee5\u4e0b\u5207\u6368\u3066)\u306a\u306e\u3067\u6ce8\u610f<\/pre>\n
p.83 division01.cs<\/p>\n
\r\n\/\/p.83 division01.cs\r\nusing System;\r\nclass division01\r\n{\r\n    public static void Main()\r\n    {\r\n        Console.WriteLine("10 \/ 3 = {0}", 10 \/ 3); \/\/3.33\u306a\u306e\u3067\u5c0f\u6570\u70b9\u4ee5\u4e0b\u5207\u6368\u3066\u30673\r\n        Console.WriteLine("(10 \/ 3)\u306e\u578b\u306f{0}", (10 \/ 3).GetType()); \/\/\u6574\u6570(int)\u306a\u306e\u3067Int32\r\n        Console.WriteLine("10 \/ 3.0 = {0}", 10 \/ 3.0); \/\/3.33\u304c\u305d\u306e\u307e\u307e\u8868\u793a\r\n        Console.WriteLine("(10 \/ 3.0)\u306e\u578b\u306f{0}", (10 \/ 3.0).GetType()); \/\/\u5b9f\u6570(double)\u306a\u306e\u3067Double\r\n    }\r\n}<\/pre>\n
p.84 \u5270\u4f59\u6f14\u7b97\u5b50<\/p>\n
\r\n\u30fb\uff12\u9805%\u6f14\u7b97\u5b50\u3067\u3001C#\u3067\u306f\u5b9f\u6570\u9664\u7b97\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u308b\uff08C,C++,Java\u7b49\u3067\u306f\u975e\u5bfe\u5fdc\uff09\r\n\u30fb\u5f0f\u300ca \/ b = c \u2026 d\u300d\u306f\u300ca = b * c + d\u300d\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3059\r\n\u3000\u4f8b\uff1a 13.53\u00f72.5\uff1d5\u20261.03 \u306a\u306e\u3067 13.53 % 2.5 = 1.03 \u3067\u3042\u308a\u300113.53 = 2.5 * 5 + 1.03<\/pre>\n
p.84 mod01.cs<\/p>\n
\r\n\/\/p.84 mod01.cs\r\nusing System;\r\nclass mod01\r\n{\r\n    public static void Main()\r\n    {\r\n        Console.WriteLine("10 % 3 = {0}", 10 % 3); \/\/10\u00f73\uff1d3\u20261 \u306a\u306e\u3067 1\r\n        Console.WriteLine("13.53 % 2 = {0}", 13.53 % 2); \/\/13.53\u00f72\uff1d6\u20261.53 \u306a\u306e\u3067 1.53\r\n        Console.WriteLine("13.53 % 2.5 = {0}", 13.53 % 2.5); \/\/13.53\u00f72.5\uff1d5\u20261.03 \u306a\u306e\u3067 1.03\r\n    }\r\n}<\/pre>\n
\u30a2\u30ec\u30f3\u30b8\u6f14\u7fd2\uff1ap.84 mod01.cs<\/p>\n
\r\n\u30fb\u91d1\u7a2e\u8a08\u7b97\u3092\u884c\u304a\u3046\r\n\u30fb\u753b\u9762\u304b\u3089\u91d1\u984d\u3092\u6574\u6570\u3067\u53d7\u3051\u53d6\u308a\uff08int.Parse\u3067\u6574\u6570\u5316\uff09\r\n\u30fb100\u5186\u7389\u300150\u5186\u7389\u300110\u5186\u7389\u30015\u5186\u7389\u30011\u5186\u7389\u3067\u5404\u4f55\u679a\u304b\u3092\u8868\u793a\u3057\u305f\u3044\u3002\r\n\u30fb\u305f\u3060\u3057\u3001\u5408\u8a08\u679a\u6570\u304c\u6700\u5c0f\u306b\u306a\u308b\u3053\u3068\r\n\u30d2\u30f3\u30c8\r\n\u30fb\u2460100\u5186\u7389\u306e\u679a\u6570\uff1a\u5165\u529b\u91d1\u984d\u00f7100\u306e\u6574\u6570\u5546\r\n\u30fb\u2461 50\u5186\u7389\u306e\u679a\u6570\uff1a\uff08\u5165\u529b\u91d1\u984d\u30fc100\u00d7\u2460\uff09\u00f750\u306e\u6574\u6570\u5546\r\n\u30fb\u2462 10\u5186\u7389\u306e\u679a\u6570\uff1a\uff08\u5165\u529b\u91d1\u984d\u30fc100\u00d7\u2460\u30fc50\u00d7\u2461\uff09\u00f710\u306e\u6574\u6570\u5546\r\n\u30fb\u2463  5\u5186\u7389\u306e\u679a\u6570\uff1a\uff08\u5165\u529b\u91d1\u984d\u30fc100\u00d7\u2460\u30fc50\u00d7\u2461\u30fc10\u00d7\u2462\uff09\u00f75\u306e\u6574\u6570\u5546\r\n\u30fb\u2464  1\u5186\u7389\u306e\u679a\u6570\uff1a\u5165\u529b\u91d1\u984d\u30925\u3067\u5272\u3063\u305f\u4f59\u308a<\/pre>\n
\u4f5c\u6210\u4f8b \u305d\u306e\uff11<\/p>\n
\r\n\/\/p.84 mod01.cs\r\nusing System;\r\nclass mod01\r\n{\r\n    public static void Main()\r\n    {\r\n        Console.Write("\u91d1\u984d\uff1a"); int n = int.Parse(Console.ReadLine());\r\n        int x100 = n \/ 100;\r\n        int  x50 = (n - x100 * 100) \/ 50;\r\n        int  x10 = (n - x100 * 100 - x50 * 50) \/ 10;\r\n        int   x5 = (n - x100 * 100 - x50 * 50 - x10 * 10) \/ 5;\r\n        Console.WriteLine("100\u5186\u7389 = {0}\u679a", x100);\r\n        Console.WriteLine(" 50\u5186\u7389 = {0}\u679a", x50);\r\n        Console.WriteLine(" 10\u5186\u7389 = {0}\u679a", x10);\r\n        Console.WriteLine("  5\u5186\u7389 = {0}\u679a", x5);\r\n        Console.WriteLine("  1\u5186\u7389 = {0}\u679a", n % 5);\r\n    }\r\n}<\/pre>\n
\u4f5c\u6210\u4f8b \u305d\u306e\uff12<\/p>\n
\r\n\/\/p.84 mod01.cs\r\nusing System;\r\nclass mod01\r\n{\r\n    public static void Main()\r\n    {\r\n        Console.Write("\u91d1\u984d\uff1a"); int n = int.Parse(Console.ReadLine());\r\n        int sum = 0; \/\/\u6255\u3044\u51fa\u3057\u6e08\u307f\u306e\u91d1\u984d\r\n        int x100 =  n        \/ 100; sum =      x100 * 100;\r\n        int  x50 = (n - sum) \/  50; sum = sum + x50 *  50;\r\n        int  x10 = (n - sum) \/  10; sum = sum + x10 *  10;\r\n        int   x5 = (n - sum) \/   5; sum = sum +  x5 *   5;\r\n        Console.WriteLine("100\u5186\u7389 = {0}\u679a", x100);\r\n        Console.WriteLine(" 50\u5186\u7389 = {0}\u679a", x50);\r\n        Console.WriteLine(" 10\u5186\u7389 = {0}\u679a", x10);\r\n        Console.WriteLine("  5\u5186\u7389 = {0}\u679a", x5);\r\n        Console.WriteLine("  1\u5186\u7389 = {0}\u679a", n % 5);\r\n    }\r\n}<\/pre>\n
\u4f5c\u6210\u4f8b \u305d\u306e\uff13<\/p>\n
\r\n\/\/p.84 mod01.cs\r\nusing System;\r\nclass mod01\r\n{\r\n    public static void Main()\r\n    {\r\n        Console.Write("\u91d1\u984d\uff1a"); int n = int.Parse(Console.ReadLine());\r\n        Console.WriteLine("100\u5186\u7389 = {0}\u679a", n       \/ 100);\r\n        Console.WriteLine(" 50\u5186\u7389 = {0}\u679a", n % 100 \/  50);\r\n        Console.WriteLine(" 10\u5186\u7389 = {0}\u679a", n %  50 \/  10);\r\n        Console.WriteLine("  5\u5186\u7389 = {0}\u679a", n %  10 \/   5);\r\n        Console.WriteLine("  1\u5186\u7389 = {0}\u679a", n %   5);\r\n    }\r\n}<\/pre>\n
p.84 \u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3001\u30c7\u30af\u30ea\u30e1\u30f3\u30c8\u6f14\u7b97\u5b50<\/p>\n
\r\n\u30fb\u300c\u5909\u6570\u306e\u5024\u306b1\u3092\u52a0\u3048\u308b\u300d\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u300ca = a + 1\u300d\u3092\u300ca++\u300d\u3068\u8a18\u8ff0\u3067\u304d\u308b\r\n\u30fb\u3053\u306e\u300c++\u300d\u3092\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3068\u3044\u3046\u3002\r\n\u30fb\u540c\u69d8\u306b\u3001\u300ca = a - 1\u300d\u3092\u300ca--\u300d\u3068\u8a18\u8ff0\u3067\u304d\u3001\u300c--\u300d\u3092\u30c7\u30af\u30ea\u30e1\u30f3\u30c8\u3068\u3044\u3046\r\n\u30fb\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3001\u30c7\u30af\u30ea\u30e1\u30f3\u30c8\u6f14\u7b97\u5b50\u306b\u306f\u524d\u7f6e\u3068\u5f8c\u7f6e\u304c\u3042\u308a\u3001\u5358\u72ec\u3067\u884c\u3046\u3068\u540c\u3058\u7d50\u679c\u306b\u306a\u308b\r\n\u3000\u4f8b\uff1a int a = 5; a++; \/\/ a\u306f6\u306b\u306a\u308b\r\n\u3000\u4f8b\uff1a int a = 5; ++a; \/\/ a\u306f6\u306b\u306a\u308b\r\n\u30fb\u3057\u304b\u3057\u3001\u8a55\u4fa1\u3068\u52a0\u7b97\u306e\u9806\u5e8f\u306f\u7570\u306a\u308a\u3001\u524d\u7f6e\u306f\u5148\u306b\u52a0\u7b97\u3057\u3066\u304b\u3089\u8a55\u4fa1\u3001\u5f8c\u7f6e\u306f\u8a55\u4fa1\u3057\u3066\u304b\u3089\u52a0\u7b97\u3059\u308b\r\n\u3000\u4f8b\uff1a int a = 5; Console.Write(a++); \/\/ a\u306f6\u306b\u306a\u308b\u3001\u8868\u793a\u306f\u52a0\u7b97\u524d\u306e5\r\n\u3000\u4f8b\uff1a int a = 5; Console.Write(++a); \/\/ a\u306f6\u306b\u306a\u308b\u3001\u8868\u793a\u306f\u52a0\u7b97\u5f8c\u306e6<\/pre>\n
\u30a2\u30ec\u30f3\u30b8\u6f14\u7fd2\uff1ap.86 increment01.cs<\/p>\n
\r\n\u30fba\u3092\uff12\u56de\u5f8c\u7f6e\u3067\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3059\u308b\u3068\u3001a\u306e\u5024\u306f\u3069\u3046\u306a\u308b\u304b\u78ba\u8a8d\u3057\u3088\u3046\r\n\u30fbb\u3092\uff12\u56de\u524d\u7f6e\u3067\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3059\u308b\u3068\u3001b\u306e\u5024\u306f\u3069\u3046\u306a\u308b\u304b\u78ba\u8a8d\u3057\u3088\u3046<\/pre>\n
\u4f5c\u6210\u4f8b<\/p>\n
\r\n\/\/\u30a2\u30ec\u30f3\u30b8\u6f14\u7fd2\uff1ap.86 increment01.cs\r\nusing System;\r\nclass increment01\r\n{\r\n    public static void Main()\r\n    {\r\n        int a = 10;\r\n        Console.WriteLine("1\u56de\u76ee\u3067{0}, 2\u56de\u76ee\u3067{1}", a++, a++); \/\/a\u306f12\u306b\u306a\u308b\u3002\u300c1\u56de\u76ee\u306710, 2\u56de\u76ee\u306711\u300d\u3068\u8868\u793a<\/font>\r\n        Console.WriteLine(a);   \/\/12\r\n        int b = 10;\r\n        Console.WriteLine("1\u56de\u76ee\u3067{0}, 2\u56de\u76ee\u3067{1}", ++b, ++b); \/\/b\u306f12\u306b\u306a\u308b\u3002\u300c1\u56de\u76ee\u306711, 2\u56de\u76ee\u306712\u300d\u3068\u8868\u793a<\/font>\r\n        Console.WriteLine(b);   \/\/12\r\n    }\r\n}<\/pre>\n
p.87 increment02.cs<\/p>\n
\r\n\/\/p.87 increment02.cs\r\nusing System;\r\nclass increment02\r\n{\r\n    public static void Main()\r\n    {\r\n        double a = 1.25;\r\n        decimal d = -12.3M;\r\n        Console.WriteLine(++a); \/\/2.25\u306b\u306a\u308b\r\n        Console.WriteLine(--d); \/\/-13.3M\u306b\u306a\u308b(\u8868\u793a\u306f-13.3)\r\n    }\r\n}<\/pre>\n
\u30a2\u30ec\u30f3\u30b8\u6f14\u7fd2\uff1ap.87 increment02.cs<\/p>\n
\r\n\u30fbint m = int.MaxValue \u306b\u5bfe\u3057\u3066\u3001++m \u3059\u308b\u3068\u3069\u3046\u306a\u308b\u304b\u78ba\u8a8d\u3057\u3088\u3046\r\n\u30fbuint u = 0; \u306b\u5bfe\u3057\u3066\u3001--u \u3059\u308b\u3068\u3069\u3046\u306a\u308b\u304b\u78ba\u8a8d\u3057\u3088\u3046<\/pre>\n
\u4f5c\u6210\u4f8b<\/p>\n
\r\n\/\/\u30a2\u30ec\u30f3\u30b8\u6f14\u7fd2\uff1ap.87 increment02.cs\r\nusing System;\r\nclass increment02\r\n{\r\n    public static void Main()\r\n    {\r\n        double a = 1.25;\r\n        decimal d = -12.3M;\r\n        Console.WriteLine(++a); \/\/2.25\u306b\u306a\u308b\r\n        Console.WriteLine(--d); \/\/-13.3M\u306b\u306a\u308b(\u8868\u793a\u306f-13.3)\r\n        int m = int.MaxValue; \/\/\u3010\u4ee5\u4e0b\u8ffd\u52a0\u3011\r\n        uint u = 0;\r\n        Console.WriteLine(++m); \/\/-2147483648(int.MinValue)\u306b\u306a\u308b\r\n        Console.WriteLine(--u); \/\/4294967295(uint.MaxValue)\u306b\u306a\u308b<\/font>\r\n    }\r\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"
\u30fbp.81\u300cadd01.cs\u300d\u304b\u3089\u518d\u958b\u3057\u307e\u3059\u3002 p.81 \u7b97\u8853\u6f14\u7b97\u5b50\uff08\u518d\u63b2\u8f09\uff09 \u30fb\u3059\u3067\u306b\u5b66\u7fd2\u3057\u305f\uff12\u9805+\u6f14\u7b97\u5b50\u3001\uff12\u9805-\u6f14\u7b97\u5b50\u3001\uff12\u9805*\u6f14\u7b97\u5b50\u3001\uff12\u9805\/\u6f14\u7b97\u5b50\u3067\u52a0\u6e1b\u4e57\u9664\u7b97\u304c\u53ef\u80fd \u30fb\u52a0\u3048\u3066\u3001\uff12\u9805%\u6f14\u7b97\u5b50(\u5270\u4f59\u7b97 p.84)\u3001\u5358\u9805++\u6f14\u7b97\u5b50(\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8 p.85)\u3001\u5358\u9805–\u6f14\u7b97\u5b50(\u30c7\u30af\u30ea\u30e1\u30f3\u30c8 p.85)\u304c\u3042\u308b \u30fb\uff12\u9805+\u6f14\u7b97\u5b50\u306f\u52a0\u7b97\u3068\u7d50\u5408\u306e\uff12\u3064\u306e\u6f14\u7b97\u304c\u53ef\u80fd\u3067\u3001\u3053\u308c\u3092\u6f14\u7b97\u5b50\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9(\u591a\u91cd\u5b9a\u7fa9)\u3068\u3044\u3046 \u30fb\uff12\u9805+\u6f14\u7b97\u5b50\u306f\u3001\uff12\u9805\u306e\u4e21\u65b9\u304c\u52a0\u7b97\u53ef\u80fd\u3067\u3042\u308c\u3070\u52a0\u7b97\u3057\u3001\u3069\u3061\u3089\u304b\u307e\u305f\u306f\u4e21\u65b9\u304c\u6587\u5b57\u5217\u306a\u3089\u3070\u9023\u7d50\u3059\u308b p.81 add01.cs \/\/p.81 add01.cs using System; class add01 {     public static void Main()     {         Console.WriteLine(3 + 6); \/\/\u52a0\u7b97\u306b\u306a\u308a9         Console.WriteLine(3.0 + 6); \/\/\u52a0\u7b97\u306b\u306a\u308a9.0\u3060\u304c\u8868\u793a\u306f9         Console.WriteLine("3.5" + 6); \/\/\u9023\u7d50\u306b\u306a\u308a"3.56"         Console.WriteLine(3.5 + "6"); \/\/\u9023\u7d50\u306b\u306a\u308a"3.56"         Console.WriteLine(); \/\/\u6539\u884c         Console.WriteLine("(3.0 + 6)\u306e\u578b\u306f{0}", (3.0 + 6).GetType()); \/\/9.0\u3060\u304b\u3089Double\u578b         Console.WriteLine("\u6587\u5b57\u52173.5 + int\u306e6\u306e\u578b\u306f{0}", ("3.5" + 6).GetType()); \/\/"3.56"\u3060\u304b\u3089String\u578b         Console.WriteLine("double\u306e3.5 + \u6587\u5b57\u52176\u306e\u578b\u306f{0}", (3.5 + "6").GetType()); \/\/\u540c\u4e0a     } } p.82\uff08\u578b\u306e\u7570\u306a\u308b\u6570\u5024\u578b\u306e\u52a0\u7b97\uff09 \u30fb\u57fa\u672c\u7684\u306b\u7bc4\u56f2\u306e\u5927\u304d\u3044\u65b9\u306e\u578b\u306b\u5408\u308f\u305b\u3066\u304b\u3089\u52a0\u7b97\u3059\u308b\u3002 \u3000\u4f8b\uff1adouble d = 3.14; int i = 5; d = i + d; \u3068\u3059\u308b\u3068\u5185\u90e8\u7684\u306b\u306f d = (double)i + d; \u3068\u306a\u308b \u30fb\u305f\u3060\u3057\u3001decimal\u578b\u306f\u4f8b\u5916\u3067\u3001\u8aa4\u5dee\u304c\u524d\u63d0\u3067\u3042\u308bdouble\/float\u578b\u304b\u3089\u306e\u5909\u63db\u306f\u4e0d\u53ef p.83\uff08\u6574\u6570\u9664\u7b97\uff09 \u30fb\uff12\u9805\/\u6f14\u7b97\u5b50\u306b\u3088\u308b\u9664\u7b97\u306f\u6574\u6570\u578b\u306b\u3082\u5b9f\u6570\u578b\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304c\u300c\u6574\u6570 \/ \u6574\u6570\u300d\u306f\u6574\u6570\u5546(\u5c0f\u6570\u70b9\u4ee5\u4e0b\u5207\u6368\u3066)\u306a\u306e\u3067\u6ce8\u610f p.83 division01.cs \/\/p.83 division01.cs using System; class division01 {     public static void Main()     {         Console.WriteLine("10 \/ 3 =… <\/p>\n
Read the full article<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"templates\/full-width.php","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-163","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/posts\/163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=163"}],"version-history":[{"count":5,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/posts\/163\/revisions"}],"predecessor-version":[{"id":168,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=\/wp\/v2\/posts\/163\/revisions\/168"}],"wp:attachment":[{"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=163"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ha234.rundog.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}