\n\u524d\u56de\u3001if\u6587\u306b\u3088\u308b\u51e6\u7406\u306e\u5206\u5c90\u3092\u8aac\u660e\u3057\u307e\u3057\u305f\u3002
\nC\u8a00\u8a9e\u306b\u3088\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306fif\u3055\u3048\u3042\u308c\u3070\u3042\u3089\u3086\u308b\u5206\u5c90\u306f\u8a18\u8ff0\u3067\u304d\u308b\u306e\u3067\u3059\u304c\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306fif\u306e\u7f85\u5217\u3067\u306f\u5206\u304b\u308a\u8f9b\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u5834\u5408\u3082\u6709\u308a\u307e\u3059\u3002
\n
\n\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30e1\u30cb\u30e5\u30fc\u3092\u7528\u610f\u3057\u5165\u529b\u5024\u3092\u5224\u5b9a\u3055\u305b\u308b\u5834\u5408\u3001\u6bd4\u8f03\u5bfe\u8c61\u306f\u5e38\u306bdata\u3067\u3042\u308b\u306b\u3082\u95a2\u308f\u3089\u305a\u3001\u6bce\u56de”data ==”\u3092\u66f8\u304b\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u7121\u99c4\u306a\u8868\u8a18\u304c\u3042\u308b\u3068\u66f8\u304d\u9593\u9055\u3044\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3057\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3082\u898b\u3065\u3089\u304f\u306a\u308a\u307e\u3059\u3002
\n
\n#include \n\nint main()\n{\n int data;\n\n printf( \"\u30e1\u30cb\u30e5\u30fc\\n\" );\n printf( \"--------------------\\n\" );\n printf( \"1:\u8db3\u3057\u7b97\\n\" );\n printf( \"2:\u5f15\u304d\u7b97\\n\" );\n printf( \"3:\u639b\u3051\u7b97\\n\" );\n printf( \"4:\u5272\u308a\u7b97\\n\" );\n printf( \"\\n\" );\n\n printf( \"\u30e1\u30cb\u30e5\u30fc\u3088\u308a\u756a\u53f7\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044 >\" );\n scanf( \"%d\", &data );\n if ( data == 1 ) {\n printf( \"\u8db3\u3057\u7b97\u3092\u884c\u3044\u307e\u3059\\n\" );\n } else if ( data == 2 ) {\n printf( \"\u5f15\u304d\u7b97\u3092\u884c\u3044\u307e\u3059\\n\" );\n } else if ( data == 3 ) {\n printf( \"\u639b\u3051\u7b97\u3092\u884c\u3044\u307e\u3059\\n\" );\n } else if ( data == 4 ) {\n printf( \"\u5272\u308a\u7b97\u3092\u884c\u3044\u307e\u3059\\n\" );\n } else {\n printf( \"\u5165\u529b\u5024\u304c\u4e0d\u6b63\u3067\u3059\\n\" );\n }\n}\n<\/pre>\n
\n
\n\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u306f\u3001switch\u6587\u3092\u4f7f\u3046\u3068\u3059\u3063\u304d\u308a\u3057\u307e\u3059\u3002
\n\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u306f\u3001\u5148\u307b\u3069\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092switch\u3067\u66f8\u304d\u76f4\u3057\u305f\u3082\u306e\u3067\u3059\u3002
\n\n#include \n\nint main()\n{\n int data;\n\n printf( \"\u30e1\u30cb\u30e5\u30fc\\n\" );\n printf( \"--------------------\\n\" );\n printf( \"1:\u8db3\u3057\u7b97\\n\" );\n printf( \"2:\u5f15\u304d\u7b97\\n\" );\n printf( \"3:\u639b\u3051\u7b97\\n\" );\n printf( \"4:\u5272\u308a\u7b97\\n\" );\n printf( \"\\n\" );\n\n printf( \"\u30e1\u30cb\u30e5\u30fc\u3088\u308a\u756a\u53f7\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044 >\" );\n scanf( \"%d\", &data );\n\n switch( data ) {\n case 1:\n printf( \"\u8db3\u3057\u7b97\u3092\u884c\u3044\u307e\u3059\\n\" );\n break;\n case 2:\n printf( \"\u5f15\u304d\u7b97\u3092\u884c\u3044\u307e\u3059\\n\" );\n break;\n case 3:\n printf( \"\u639b\u3051\u7b97\u3092\u884c\u3044\u307e\u3059\\n\" );\n break;\n case 4:\n printf( \"\u5272\u308a\u7b97\u3092\u884c\u3044\u307e\u3059\\n\" );\n break;\n default:\n printf( \"\u5165\u529b\u5024\u304c\u4e0d\u6b63\u3067\u3059\\n\" );\n break;\n }\n} \n<\/pre>\n
\nswitch\u6587\u3092\u4f7f\u3046\u4e8b\u3067\u3001\u6bd4\u8f03\u5bfe\u8c61\u306e\u60c5\u5831\u304c\u5909\u6570”data”\u3067\u3042\u308b\u4e8b\u3068\u3001\u305d\u306e\u5024\u304c1,2,3,4\u3060\u3063\u305f\u6642\u306b\u51e6\u7406\u304c\u3042\u308b\u4e8b\u304c\u5206\u304b\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3057\u305f\u3002
\n
\n\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u7d50\u679c\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002
\n\n$ gcc -Wall -o test03 test03.c\n\n$ .\/test03\n\u30e1\u30cb\u30e5\u30fc\n--------------------\n1:\u8db3\u3057\u7b97\n2:\u5f15\u304d\u7b97\n3:\u639b\u3051\u7b97\n4:\u5272\u308a\u7b97\n\n\u30e1\u30cb\u30e5\u30fc\u3088\u308a\u756a\u53f7\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044 >1\n\u8db3\u3057\u7b97\u3092\u884c\u3044\u307e\u3059\n\n\n$ .\/test03\n\u30e1\u30cb\u30e5\u30fc\n--------------------\n1:\u8db3\u3057\u7b97\n2:\u5f15\u304d\u7b97\n3:\u639b\u3051\u7b97\n4:\u5272\u308a\u7b97\n\n\u30e1\u30cb\u30e5\u30fc\u3088\u308a\u756a\u53f7\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044 >2\n\u5f15\u304d\u7b97\u3092\u884c\u3044\u307e\u3059\n\n\n$ .\/test03\n\u30e1\u30cb\u30e5\u30fc\n--------------------\n1:\u8db3\u3057\u7b97\n2:\u5f15\u304d\u7b97\n3:\u639b\u3051\u7b97\n4:\u5272\u308a\u7b97\n\n\u30e1\u30cb\u30e5\u30fc\u3088\u308a\u756a\u53f7\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044 >4\n\u5272\u308a\u7b97\u3092\u884c\u3044\u307e\u3059\n\n\n$ .\/test03\n\u30e1\u30cb\u30e5\u30fc\n--------------------\n1:\u8db3\u3057\u7b97\n2:\u5f15\u304d\u7b97\n3:\u639b\u3051\u7b97\n4:\u5272\u308a\u7b97\n\n\u30e1\u30cb\u30e5\u30fc\u3088\u308a\u756a\u53f7\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044 >5\n\u5165\u529b\u5024\u304c\u4e0d\u6b63\u3067\u3059\n\n\n$ .\/test03\n\u30e1\u30cb\u30e5\u30fc\n--------------------\n1:\u8db3\u3057\u7b97\n2:\u5f15\u304d\u7b97\n3:\u639b\u3051\u7b97\n4:\u5272\u308a\u7b97\n\n\u30e1\u30cb\u30e5\u30fc\u3088\u308a\u756a\u53f7\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044 >-1\n\u5165\u529b\u5024\u304c\u4e0d\u6b63\u3067\u3059\n<\/pre>\n
\n
\n
\n\u4eca\u56de\u767b\u5834\u3057\u305fswitch\u6587\u3067\u3059\u304c\u3001\u69cb\u6587\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002
\n\nswitch( \u6761\u4ef6 ) {\n case \u50241:\n \u51e6\u7406\u5185\u5bb91\n case \u50242:\n \u51e6\u7406\u5185\u5bb92\n ...\n\n default:\n \u3069\u306ecase\u306b\u3082\u4e00\u81f4\u3057\u306a\u3044\u5834\u5408\u306e\u51e6\u7406\n}\n\n<\/pre>\n
\n
\nswitch\u6587\u306e\u632f\u308b\u821e\u3044\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u30eb\u30fc\u30eb\u3067\u51e6\u7406\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002
\n\nStep1\n \u6761\u4ef6\u306b\u66f8\u304b\u308c\u305f\u5f0f\u3092\u8a55\u4fa1\u3057\u307e\u3059\u3002\n\nStep2\n \u8a55\u4fa1\u5024\u3092\u5143\u306b,\u5404case\u306e\u5f8c\u306b\u66f8\u304b\u308c\u305f\u5024\u3068\u4e00\u81f4\u3059\u308bcase\u8981\u7d20\u3092\u63a2\u3057\u307e\u3059\u3002\n\n \u7b49\u3057\u3044\u3082\u306e\u304c\u3042\u3063\u305f\u5834\u5408\u3001\u6b21\u5b9f\u884c\u3059\u308b\u547d\u4ee4\u3092\u305d\u306e\u5834\u6240\u306b\u30b8\u30e3\u30f3\u30d7\u3057\u307e\u3059\u3002\n \u7b49\u3057\u3044\u3082\u306e\u304c\u306a\u304f,default:\u304c\u3042\u3063\u305f\u5834\u5408\u3001\u6b21\u5b9f\u884c\u3059\u308b\u547d\u4ee4\u3092default\u306b\u30b8\u30e3\u30f3\u30d7\u3057\u307e\u3059\u3002\n \u7b49\u3057\u3044\u3082\u306e\u304c\u306a\u304f,default:\u3082\u7121\u3044\u5834\u5408\u3001\u6b21\u5b9f\u884c\u3059\u308b\u547d\u4ee4\u306f,switch\u5f8c\u306e\u51e6\u7406\u306b\u30b8\u30e3\u30f3\u30d7\u3057\u307e\u3059\u3002\n\nStep3\n break\u6587\u304c\u73fe\u308c\u308b\u307e\u3067\u3001switch\u6587\u306e\u4e2d\u306e\u51e6\u7406\u3092\u9806\u306b\u51e6\u7406\u3057\u307e\u3059\u3002\n<\/pre>\n
\n
\ncase\u306e\u5f8c\u306b\u3042\u308b”\u5024”\u306b\u306f\u3001\u5b9a\u6570\u306e\u307f\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002
\n\u4ee5\u4e0b\u306bcase\u3068\u3057\u3066\u66f8\u3051\u308b\u8a18\u8ff0\u3068\u66f8\u3051\u306a\u3044\u8a18\u8ff0\u306e\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002
\n\nint x = 2; \/\/ \u5909\u6570\u3092\u5ba3\u8a00\n\nswitch( data ) {\n case 1: \/* OK: \u5b9a\u6570\u306e\u6307\u5b9a\u304c\u884c\u3048\u308b *\/\n printf( \"case1\u3067\u3059\" );\n break;\n\n case x: \/* NG: \u5909\u6570\u306f\u6307\u5b9a\u3067\u304d\u306a\u3044 !! *\/\n printf( \"case2\u3067\u3059\" );\n break;\n\n case 1+2: \/* OK: \u5f0f\u306e\u7d50\u679c\u306f\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u78ba\u5b9a\u3059\u308b\u306e\u3067\u5927\u4e08\u592b *\/\n printf( \"case3\u3067\u3059\" );\n break;\n\n case '9': \/* OK: \u6587\u5b57\u5b9a\u6570\u306f\u6570\u5024\u3068\u307f\u306a\u3055\u308c\u308b\u306e\u3067OK *\/\n \/* '9'\u306f\u30a2\u30b9\u30ad\u30fc\u30b3\u30fc\u30c9\u30670x39(10\u9032\u6570\u3060\u306857) *\/\n \/* \u306a\u306e\u3067case 57:\u3068\u66f8\u3044\u305f\u306e\u3068\u540c\u3058\u610f\u5473\u306b\u306a\u308b *\/\n printf( \"case9\u3067\u3059\" );\n break;\n\n default:\n \/\/\u3069\u306ecase\u306b\u3082\u4e00\u81f4\u3057\u306a\u3044\u5834\u5408\u306e\u51e6\u7406\n break;\n}\n<\/pre>\n
\n
\n\u307e\u3060\u8aac\u660e\u3057\u3066\u3044\u306a\u3044\u5185\u5bb9\u3067\u3059\u304c\u3001const\u5b9a\u6570\u3084define\u5024\u3092case\u5024\u3068\u3057\u3066\u4f7f\u7528\u51fa\u6765\u308b\u304b\u3082\u8aac\u660e\u3057\u3066\u304a\u304d\u307e\u3059\u3002
\n(\u3053\u3053\u306f\u3001\u610f\u5473\u304c\u5206\u304b\u3089\u306a\u3044\u4eba\u306f\u8aad\u307f\u98db\u3070\u3057\u3066\u3082\u3089\u3063\u3066\u3082\u7d50\u69cb\u3067\u3059)
\n\n#define PTN1 1 \/* define\u306b\u3088\u308b\u5b9a\u6570\u306e\u5b9a\u7fa9 *\/\n\nconst int PTN2 = 2; \/* const\u306b\u3088\u308b\u5909\u66f4\u4e0d\u53ef\u5024\u306e\u5b9a\u7fa9 *\/\n\nswitch( data ) {\n case PTN1: \/* OK: \u5b9a\u6570\u306e\u6307\u5b9a\u304c\u884c\u3048\u308b *\/\n printf( \"case1\u3067\u3059\" );\n break;\n\n case PTN2: \/* NG: \u5909\u6570\u306f\u6307\u5b9a\u3067\u304d\u306a\u3044 *\/\n printf( \"case2\u3067\u3059\" );\n break;\n\n default:\n printf( \"default\u3067\u3059\\n\" );\n}\n<\/pre>\n
\n
\n
\n\u6307\u5b9a\u3055\u308c\u305f\u5024\u306b\u5fdc\u3058\u3066\u51e6\u7406\u3092\u5206\u5c90\u3055\u305b\u305f\u3044\u306e\u3067\u3001\u901a\u5e38\u306f\u5404case\u53e5\u306e\u6700\u5f8c\u306bbreak\u304c\u5165\u308b\u4e8b\u306b\u306a\u308a\u307e\u3059\u3002
\n\u3082\u3057\u3001break\u304c\u66f8\u304b\u308c\u3066\u3044\u306a\u3044\u3068\u3001\u6b21\u306ecase\u53e5\u306e\u51e6\u7406\u304c\u5b9f\u884c\u3055\u308c\u884c\u304d\u307e\u3059\u3002
\n
\n\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u3068…
\n\n#include \n\nint main()\n{\n int data = 2;\n\n switch( data ) {\n case 1:\n printf( \"\u8db3\u3057\u7b97\u3092\u884c\u3044\u307e\u3059\\n\" );\n break;\n case 2:\n printf( \"\u5f15\u304d\u7b97\u3092\u884c\u3044\u307e\u3059\\n\" ); \/* break\u3092\u66f8\u304d\u5fd8\u308c\u305f!! *\/\n\n case 3:\n printf( \"\u639b\u3051\u7b97\u3092\u884c\u3044\u307e\u3059\\n\" );\n break;\n case 4:\n printf( \"\u5272\u308a\u7b97\u3092\u884c\u3044\u307e\u3059\\n\" );\n break;\n default:\n printf( \"\u5165\u529b\u304c\u4e0d\u6b63\u3067\u3059\\n\" );\n break;\n }\n\n return 0;\n}\n<\/pre>\n
\n
\n\u5b9f\u884c\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002
\n\n$ gcc -Wall -o test03 test03.c\n\n$ .\/test03\n\u5f15\u304d\u7b97\u3092\u884c\u3044\u307e\u3059\n\u639b\u3051\u7b97\u3092\u884c\u3044\u307e\u3059\n<\/pre>\nbreak\u306e\u66f8\u304d\u5fd8\u308c\u306b\u3088\u3063\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u610f\u56f3\u3057\u306a\u3044\u52d5\u4f5c\u3092\u3059\u308b\u306e\u306f\u521d\u5fc3\u8005\u306b\u3088\u304f\u3042\u308b\u30df\u30b9\u306a\u306e\u3067\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002
\n
\n
\n\u4e00\u65b9\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3042\u3048\u3066break\u3092\u66f8\u304b\u305a\u306b\u51e6\u7406\u3092\u884c\u3046\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002
\n
\n\u4f8b1:0\u3001(0\u4ee5\u5916\u306e)\u5076\u6570\u3001\u5947\u6570\u3092\u5224\u5b9a\u3059\u308b
\n\nswitch (data ) {\n case 0:\n printf( \"\u5024\u304c0\u3067\u3059\\n\" );\n break;\n\n case 1:\n case 3:\n case 5:\n case 7:\n case 9:\n printf( \"\u5947\u6570\u3067\u3059\\n\" );\n break;\n\n case 2:\n case 4:\n case 6:\n case 8:\n printf( \"\u5076\u6570\u3067\u3059\\n\" );\n break;\n}\n<\/pre>\n
\n\u4f8b2:\u30d7\u30ed\u30b0\u30e9\u30e0\u30ec\u30d9\u30eb\u306b\u5fdc\u3058\u305f\u5b66\u7fd2\u30e1\u30cb\u30e5\u30fc\u3092\u63d0\u793a\u3059\u308b *\/
\n\nint level;\nprintf( \"C\u8a00\u8a9e\u306e\u77e5\u8b58\u30ec\u30d9\u30eb\u30921\uff5e3\u3067\u5165\u529b\u3057\u3066\u4e0b\u3055\u3044\" );\nscanf( \"%d,\" &level );\n\nswitch ( level ) {\n case 1:\n printf( \"\u5165\u9580\u7de8\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u52c9\u5f37\u3057\u3066\u304f\u3060\u3055\u3044\\n\" );\n \/* FALLTHROUGH *\/\n case 2:\n printf( \"\u4e2d\u7d1a\u7de8\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u52c9\u5f37\u3057\u3066\u304f\u3060\u3055\u3044\\n\" );\n \/* FALLTHROUGH *\/\n case 3:\n printf( \"\u4e0a\u7d1a\u7de8\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u52c9\u5f37\u3057\u3066\u304f\u3060\u3055\u3044\\n\" );\n break;\n default:\n printf( \"\u5165\u529b\u5024\u304c\u4e0d\u6b63\u3067\u3059\\n\" );\n break;\n}\n<\/pre>\n\u5f8c\u8005\u306e\u4f8b\u306e\u3088\u3046\u306b\u3001\u3042\u308b\u51e6\u7406\u3092\u884c\u3063\u305f\u5f8c\u3001\u5f15\u304d\u7d9a\u304d\u6b21\u306e\u51e6\u7406\u3092\u884c\u3044\u305f\u3044\u5834\u5408\u306bbreak\u3092\u7701\u7565\u3059\u308b\u3068\u3001\u5f8c\u304b\u3089\u898b\u305f\u4eba\u304c\u3001\u3053\u306e\u30b3\u30fc\u30c9\u306fbreak\u3092\u610f\u56f3\u7684\u306b\u7701\u7565\u3057\u305f\u306e\u304b\u3001\u305d\u308c\u3068\u3082\u66f8\u304d\u5fd8\u308c\u305f\u306e\u304b\u3092\u3001\u5224\u65ad\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3053\u306e\u70ba\u3001\/*FALLTHROUGH*\/(\u4e0b\u306b\u51e6\u7406\u304c\u6d41\u308c\u3066\u3044\u304f)\u3084\u3001\/*nobreak*\/\u3068\u3044\u3046\u30b3\u30e1\u30f3\u30c8\u7b49\u3092\u3042\u3048\u3066\u66f8\u3044\u3066\u304a\u3044\u3066\u3042\u3052\u305f\u307b\u3046\u304c\u89aa\u5207\u3067\u3059\u3002
\n\u4f01\u696d\u306b\u3088\u3063\u3066\u306f\u3001\u3053\u306e\u69d8\u306a\u30b3\u30e1\u30f3\u30c8\u3092\u66f8\u304f\u4e8b\u3092\u5fc5\u9808\u3068\u3059\u308b\u793e\u5185\u30eb\u30fc\u30eb\u3092\u8a2d\u3051\u3066\u3044\u308b\u5834\u5408\u3082\u591a\u3044\u3067\u3059\u3002
\n
\n
\n
\n\u307e\u305f\u3001\u3069\u306ecase\u306b\u3082\u5408\u81f4\u3057\u306a\u3044\u5834\u5408default\u53e5\u306e\u51e6\u7406\u304c\u8d70\u308b\u3068\u8aac\u660e\u3057\u307e\u3057\u305f\u304c\u3001default\u306e\u3064\u3065\u308a\u304c\u9593\u9055\u3063\u3066\u3044\u3066\u3082\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u3082\u6c17\u3065\u304d\u306b\u304f\u3044\u30df\u30b9\u306e\uff11\u3064\u3067\u3059\u3002
\n\n#include \n\nint main()\n{\n int data = 99; \/* default\u306b\u5165\u308b\u4e8b\u3092\u60f3\u5b9a *\/\n\n printf( \"\u51e6\u7406\u958b\u59cb\\n\" );\n switch( data ) {\n case 1:\n printf( \"1\u304c\u6307\u5b9a\u3055\u308c\u307e\u3057\u305f\\n\" );\n break;\n case 2:\n printf( \"2\u304c\u6307\u5b9a\u3055\u308c\u307e\u3057\u305f\\n\" );\n break;\n defualt: \/* default\u306e\u3064\u3065\u308a\u3092\u9593\u9055\u3048\u305f!! *\/\n printf( \"\u5165\u529b\u304c\u4e0d\u6b63\u3067\u3059\\n\" );\n break;\n }\n printf( \"\u51e6\u7406\u7d42\u4e86\\n\" );\n\n return 0;\n}\n<\/pre>\n
\n\u5b9f\u884c\u7d50\u679c
\n\n$ gcc -o test03 test03.c <= \u30b3\u30f3\u30d1\u30a4\u30eb\u306f\u6b63\u5e38\u306b\u884c\u308f\u308c\u308b\n\n$ .\/test03 <= \u5b9f\u884c\u3057\u3066\u3082,\"\u5165\u529b\u304c\u4e0d\u6b63\u3067\u3059\"\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u51fa\u306a\u3044\n\u51e6\u7406\u958b\u59cb\n\u51e6\u7406\u7d42\u4e86\n<\/pre>\n
\n
\n\u307e\u305f\u3001switch\u6587\u306edefault\u306fC\u8a00\u8a9e\u306e\u6587\u6cd5\u7684\u306b\u306f\u7701\u7565\u53ef\u80fd\u3067\u3059\u304c\u3001\u7fd2\u6163\u3068\u3057\u3066\u5e38\u306bdefault\u51e6\u7406\u306f\u66f8\u3044\u3066\u304a\u3044\u305f\u65b9\u304c\u826f\u3044\u3067\u3059\u3002
\n\u4eee\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4f5c\u308a\u4e0a\u3001default\u306b\u5165\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3048\u306a\u3044\u5834\u5408\u3067\u3082\u3001default\u53e5\u5185\u3067\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u3055\u305b\u3066\u304a\u3051\u3070\u3001\u30d0\u30b0\u304c\u3042\u3063\u305f\u5834\u5408\u306b\u6c17\u4ed8\u304f\u306e\u304c\u65e9\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u524d\u56de\u3001if\u6587\u306b\u3088\u308b\u51e6\u7406\u306e\u5206\u5c90\u3092\u8aac\u660e\u3057\u307e\u3057\u305f\u3002 C\u8a00\u8a9e\u306b\u3088\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306fif\u3055\u3048\u3042\u308c\u3070\u3042\u3089\u3086\u308b\u5206\u5c90\u306f\u8a18\u8ff0\u3067\u304d\u308b\u306e\u3067\u3059\u304c\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306fif\u306e\u7f85\u5217\u3067\u306f\u5206\u304b\u308a\u8f9b\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u5834\u5408\u3082\u6709\u308a\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30e1\u30cb\u30e5\u30fc\u3092\u7528\u610f\u3057\u5165\u529b\u5024\u3092\u5224\u5b9a\u3055\u305b\u308b\u5834\u5408\u3001\u6bd4\u8f03\u5bfe\u8c61\u306f\u5e38\u306bdata\u3067\u3042\u308b\u306b\u3082\u95a2\u308f\u3089\u305a\u3001\u6bce\u56de”data ==”\u3092\u66f8\u304b\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u7121\u99c4\u306a\u8868\u8a18\u304c\u3042\u308b\u3068\u66f8\u304d\u9593\u9055\u3044\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3057\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3082\u898b\u3065\u3089\u304f\u306a\u308a\u307e\u3059\u3002 #include int main() { int data; printf( “\u30e1\u30cb\u30e5\u30fc\\n” ); printf( “————–\u2026<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[88],"tags":[110],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":3562,"url":"http:\/\/nanoappli.com\/blog\/archives\/3562","url_meta":{"origin":3595,"position":0},"title":"[C\u8a00\u8a9e\u5165\u9580]\u51e6\u7406\u306e\u5185\u5bb9\u3092if\u6587\u3067\u5206\u5c90\u3055\u305b\u308b","date":"2012\u5e747\u670812\u65e5","format":false,"excerpt":"\u524d\u56de\u307e\u3067\u306e\u30b5\u30f3\u30d7\u30eb\u3067\u78ba\u8a8d\u3057\u305f\u3088\u3046\u306b\u3001C\u8a00\u8a9e\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u57fa\u672c\u7684\u306b\u4e0a\u304b\u3089\u66f8\u3044\u305f\u9806\u306b\u95a2\u6570\u304c\u5b9f\u884c\u3055\u308c\u3066\u3044\u304f\u2026","rel":"","context":"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3533,"url":"http:\/\/nanoappli.com\/blog\/archives\/3533","url_meta":{"origin":3595,"position":1},"title":"[C\u8a00\u8a9e\u5165\u9580]\u753b\u9762\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u3055\u305b\u3066\u307f\u308b","date":"2012\u5e747\u670810\u65e5","format":false,"excerpt":"\u6587\u6cd5\u3068\u304b\u7d30\u304b\u3044\u3053\u3068\u306f\u7f6e\u3044\u3068\u3044\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u30921\u3064\u4f5c\u3063\u3066\u307f\u307e\u3059\u3002 \u4f5c\u696d\u306f\u3001windows\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u2026","rel":"","context":"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":5002,"url":"http:\/\/nanoappli.com\/blog\/archives\/5002","url_meta":{"origin":3595,"position":2},"title":"[C\u8a00\u8a9e\u57fa\u790e]switch\u6587\u3067\u5076\u6570\u30fb\u5947\u6570\u306e\u5224\u5b9a\u3092\u884c\u3046\u65b9\u6cd5","date":"2012\u5e7410\u670812\u65e5","format":false,"excerpt":"int\u578b\u306e\u5909\u6570\u306b\u5165\u3063\u3066\u3044\u308b\u5024\u3092switch\u6587\u3067\u5076\u5947\u5224\u5b9a\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3059\u3002 int a = ...;\u2026","rel":"","context":"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3846,"url":"http:\/\/nanoappli.com\/blog\/archives\/3846","url_meta":{"origin":3595,"position":3},"title":"[C\u8a00\u8a9e\u5165\u9580]\u5171\u7528\u4f53\u3067\u30e1\u30e2\u30ea\u3092\u6709\u52b9\u6d3b\u7528","date":"2012\u5e748\u670811\u65e5","format":false,"excerpt":"\u4eca\u56de\u306f\u5171\u7528\u4f53\u3067\u3059\u3002 \u5171\u7528\u4f53\u306e\u5b9a\u7fa9\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u884c\u3044\u307e\u3059\u3002 union \u30bf\u30b0\u540d { \u30e1\u30f3\u30d01; \u30e1\u30f3\u30d0\u2026","rel":"","context":"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3942,"url":"http:\/\/nanoappli.com\/blog\/archives\/3942","url_meta":{"origin":3595,"position":4},"title":"[C\u8a00\u8a9e\u5165\u9580]printf\u306e\u66f8\u5f0f\u6307\u5b9a","date":"2012\u5e747\u670810\u65e5","format":false,"excerpt":"\u524d\u56de\u306e\u30b5\u30f3\u30d7\u30eb\u3067\u306f\u3001printf\u306e\u5f15\u6570\u306b%d\u3092\u6307\u5b9a\u3059\u308b\u4e8b\u3067\u3001int\u578b\u306e\u5909\u6570\u5024\u3092\u8868\u793a\u3055\u305b\u3066\u3044\u307e\u3057\u305f\u3002 \u2026","rel":"","context":"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3577,"url":"http:\/\/nanoappli.com\/blog\/archives\/3577","url_meta":{"origin":3595,"position":5},"title":"[C\u8a00\u8a9e]printf\u306e\u5f8c\u306e\u5165\u529b\u5f85\u3061\u3067\u5165\u529b\u30d0\u30c3\u30d5\u30a1\u304c\u30af\u30ea\u30a2\u3055\u308c\u308b\u7406\u7531","date":"2012\u5e747\u670812\u65e5","format":false,"excerpt":"C\u8a00\u8a9e\u306e\u5165\u9580\u8005\u5411\u3051\u306b\u66f8\u304b\u308c\u305f\u66f8\u7c4d\u3092\u898b\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u826f\u304f\u6709\u308a\u307e\u3059\u3002 #include \u2026","rel":"","context":"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"http:\/\/nanoappli.com\/blog\/wp-json\/wp\/v2\/posts\/3595"}],"collection":[{"href":"http:\/\/nanoappli.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/nanoappli.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/nanoappli.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nanoappli.com\/blog\/wp-json\/wp\/v2\/comments?post=3595"}],"version-history":[{"count":6,"href":"http:\/\/nanoappli.com\/blog\/wp-json\/wp\/v2\/posts\/3595\/revisions"}],"predecessor-version":[{"id":3601,"href":"http:\/\/nanoappli.com\/blog\/wp-json\/wp\/v2\/posts\/3595\/revisions\/3601"}],"wp:attachment":[{"href":"http:\/\/nanoappli.com\/blog\/wp-json\/wp\/v2\/media?parent=3595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/nanoappli.com\/blog\/wp-json\/wp\/v2\/categories?post=3595"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/nanoappli.com\/blog\/wp-json\/wp\/v2\/tags?post=3595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}