{"id":24934,"date":"2021-08-01T08:10:11","date_gmt":"1970-01-01T00:00:00","guid":{"rendered":"http:\/\/www.sejuku.net\/blog\/?p=24934"},"modified":"2024-05-06T11:43:10","modified_gmt":"2024-05-06T02:43:10","slug":"%e3%80%90c%e8%a8%80%e8%aa%9e%e5%85%a5%e9%96%80%e3%80%91printf%e3%81%a8sprintf%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e3%81%ae%e5%87%ba%e5%8a%9b%e3%81%a8%e7%b7%a8%e9%9b%86%e3%82%92%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.sejuku.net\/blog\/24934","title":{"rendered":"\u3010C\u8a00\u8a9e\u5165\u9580\u3011printf\u3067\u6587\u5b57\u5217\u3092\u8868\u793a(sprintf\u306e\u4f7f\u3044\u65b9\u3082\u89e3\u8aac)"},"content":{"rendered":"\n<p>printf\u3092\u4f7f\u3063\u3066\u51fa\u529b\u3059\u308b\u6587\u5b57\u5217\u3092\u7de8\u96c6\u3057\u3066\u307e\u3059\u304b\uff1f<\/p>\n\n\n\n<p>C\u8a00\u8a9e\u3067\u306fprintf\u95a2\u6570\u3092\u4f7f\u3063\u3066\u30c7\u30d0\u30c3\u30b0\u5185\u5bb9\u306e\u8868\u793a\u3092\u884c\u3063\u305f\u308a\u3001\u51e6\u7406\u5185\u5bb9\u306e\u30ed\u30b0\u3092\u8868\u793a\u3057\u305f\u308a\u3057\u307e\u3059\u3002\u305d\u3093\u306a\u5834\u5408\u306b\u3001printf\u95a2\u6570\u3092\u4f7f\u3063\u3066\u8868\u793a\u5f62\u5f0f\u3092\u305d\u308d\u3048\u305f\u308a\u3001\u307e\u305f\u6587\u5b57\u3092\u8272\u4ed8\u3051\u306a\u3069\u3057\u3066\u8aad\u307f\u3084\u3059\u304f\u7de8\u96c6\u3067\u304d\u308b\u3068\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u6587\u5b57\u5217\u306e\u51fa\u529b\u3068\u7de8\u96c6\u306b\u3064\u3044\u3066<br><div class=\"box01\"><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><b>printf\u306e\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066<\/b><\/li><li><b>\u5909\u63db\u6307\u5b9a\u5b50\u3067\u5909\u6570\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5<\/b><\/li><li><b>\u51fa\u529b\u6587\u5b57\u5217\u306e\u66f8\u5f0f\u3092\u8a2d\u5b9a\u3059\u308b\u65b9\u6cd5<\/b><\/li><li><b>\u51fa\u529b\u6587\u5b57\u5217\u306e\u7de8\u96c6\u306b\u3064\u3044\u3066<\/b><\/li><li><b>sprintf\u306e\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066<\/b><\/li><\/ul>\n\n\n\n<p><\/div><br>\u306a\u3069\u57fa\u672c\u7684\u306a\u5185\u5bb9\u304b\u3089\u3001\u5fdc\u7528\u7684\u306a\u4f7f\u3044\u65b9\u306e\u5185\u5bb9\u307e\u3067\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u4eca\u56de\u306f\u6587\u5b57\u5217\u306e\u51fa\u529b\u3068\u7de8\u96c6\u306b\u3064\u3044\u3066\u3001\u4f7f\u3044\u65b9\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">printf\u306e\u4f7f\u3044\u65b9<\/h2>\n\n\n\n<p>printf\u95a2\u6570\u306f\u7b2c1\u5f15\u6570\u306b\u51fa\u529b\u8868\u793a\u3057\u305f\u3044\u66f8\u5f0f\u6587\u5b57\u5217\u3092\u3001\u7b2c2\u5f15\u6570\u4ee5\u964d\u306b\u51fa\u529b\u8868\u793a\u306b\u4f7f\u7528\u3059\u308b\u5909\u6570\u3092\u8a18\u5165\u3057\u307e\u3059\u3002\u7b2c2\u5f15\u6570\u4ee5\u964d\u306f\u53ef\u5909\u9577\u5f15\u6570\u3067\u3001\u5fc5\u8981\u306a\u3060\u3051\u5f15\u6570\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">printf(\u201c\u66f8\u5f0f\u6587\u5b57\u5217\u201d, \u5909\u65701, \u5909\u65702, \u30fb\u30fb\u30fb)<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u6539\u884c\u3057\u3066\u8868\u793a\u3059\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u6587\u5b57\u5217\u3092\u6539\u884c\u3057\u3066\u8868\u793a\u3057\u305f\u3044\u5834\u5408\u306f\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u6539\u884c\u3059\u308b\u306b\u306f\u3001\u6539\u884c\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002C\u8a00\u8a9e\u306e\u5834\u5408\u6539\u884c\u30b3\u30fc\u30c9\u306f\u300c\\n\u300d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u308c\u3067\u306f\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#include &lt;stdio.h&gt;\n \nint main(void) {\n    printf(\"\u304a\u306f\u3088\u3046\\n\u3053\u3093\u306b\u3061\u306f\\n\u3053\u3093\u3070\u3093\u306f\");\n    \n    return 0;\n}<\/pre>\n\n\n\n<p>\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u304a\u306f\u3088\u3046\n\u3053\u3093\u306b\u3061\u306f\n\u3053\u3093\u3070\u3093\u306f<\/pre>\n\n\n\n<p>\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u306f\u3001\u6539\u884c\u30b3\u30fc\u30c9\u300c\\n\u300d\u3092\u4f7f\u7528\u3057\u3066\u6587\u5b57\u5217\u3092\u51fa\u529b\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u5b9f\u884c\u7d50\u679c\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u6539\u884c\u30b3\u30fc\u30c9\u3067\u6539\u884c\u3055\u308c\u3066\u51fa\u529b\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5f15\u6570\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p>printf\u95a2\u6570\u306e\u7b2c2\u5f15\u6570\u4ee5\u964d\u306b\u5909\u6570\u3092\u6307\u5b9a\u3057\u3066\u3001\u305d\u306e\u5909\u6570\u3092\u4f7f\u3063\u305f\u6587\u5b57\u5217\u3092\u8868\u793a\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u7b2c1\u5f15\u6570\u306e\u66f8\u5f0f\u6587\u5b57\u5217\u5185\u3067\u7b2c2\u5f15\u6570\u4ee5\u964d\u306e\u6587\u5b57\u5217\u3092\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001<b>\u300c%\u300d\u8a18\u53f7\u3068\u5909\u6570\u306e\u578b\u3092\u8868\u3059\u5909\u63db\u6307\u5b9a\u5b50<\/b>\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5909\u63db\u6307\u5b9a\u5b50\u306b\u3064\u3044\u3066\u306f\u5f8c\u307b\u3069\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u304c\u3001\u3053\u3053\u3067\u306f\u6587\u5b57\u5217\u5909\u6570\u3092\u7b2c2\u5f15\u6570\u306b\u6307\u5b9a\u3057\u3066\u8868\u793a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#include &lt;stdio.h&gt;\n \nint main(void) {\n    char str1[16] = \"\u4f8d\";\n    char str2[16] = \"\u30a8\u30f3\u30b8\u30cb\u30a2\";\n    char str3[16] = \"\u587e\";\n    printf(\"%s%s%s\", str1, str2, str3);\n    \n    return 0;\n}<\/pre>\n\n\n\n<p>\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2<\/pre>\n\n\n\n<p>\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u306f\u3001\u7b2c2\u5f15\u6570\u4ee5\u964d\u306b\u6587\u5b57\u5217str1\u3001str2\u3001str3\u3092\u6307\u5b9a\u3057\u3066\u3001\u3053\u308c\u3089\u3092\u9806\u306b\u8868\u793a\u3059\u308b\u3088\u3046\u306b\u7b2c1\u5f15\u6570\u3067\u66f8\u5f0f\u6587\u5b57\u5217\u3092\u8a18\u8ff0\u3057\u3066\u3044\u307e\u3059\u3002\u306a\u304a\u3001\u6587\u5b57\u5217\u306e\u5909\u63db\u6307\u5b9a\u5b50\u306f\u300cs\u300d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5909\u63db\u6307\u5b9a\u5b50\u3067\u5909\u6570\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5<\/h2>\n\n\n\n<p>printf\u95a2\u6570\u306a\u3069\u3067\u3001\u51fa\u529b\u8868\u793a\u3057\u305f\u3044\u6587\u5b57\u5217\u306e\u4e2d\u3067\u5909\u6570\u306e\u5024\u3092\u8868\u793a\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u5909\u63db\u6307\u5b9a\u5b50\u3068\u3044\u3046\u8a18\u53f7\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u5909\u6570\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u4f7f\u7528\u3059\u308b\u5909\u63db\u6307\u5b9a\u5b50\u306f\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u308c\u305e\u308c\u306e\u5909\u63db\u6307\u5b9a\u5b50\u3068\u305d\u308c\u306b\u5bfe\u5fdc\u3059\u308b\u5909\u6570\u306e\u578b\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<table id=\"tablepress-209\" class=\"tablepress tablepress-id-209\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">\u6307\u5b9a\u5b50<\/th><th class=\"column-2\">\u5bfe\u5fdc\u3059\u308b\u578b<\/th><th class=\"column-3\">\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">c<\/td><td class=\"column-2\">char<\/td><td class=\"column-3\">\u6587\u5b57<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">s<\/td><td class=\"column-2\">char *<\/td><td class=\"column-3\">\u6587\u5b57\u5217<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">d<\/td><td class=\"column-2\">int, short<\/td><td class=\"column-3\">10\u9032\u306e\u6574\u6570<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">u<\/td><td class=\"column-2\">unsigned int, unsigned short<\/td><td class=\"column-3\">10\u9032\u306e\u7b26\u53f7\u306a\u3057\u6574\u6570<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">o<\/td><td class=\"column-2\">int, short, <br \/>\nunsigned int,<br \/>\nunsigned short<\/td><td class=\"column-3\">8\u9032\u306e\u6574\u6570<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">x<\/td><td class=\"column-2\">int, short, <br \/>\nunsigned int,<br \/>\nunsigned short<\/td><td class=\"column-3\">16\u9032\u306e\u6574\u6570<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">f<\/td><td class=\"column-2\">float<\/td><td class=\"column-3\">\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">e<\/td><td class=\"column-2\">float<\/td><td class=\"column-3\">\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u306e\u6307\u6570\u8868\u793a<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">g<\/td><td class=\"column-2\">float<\/td><td class=\"column-3\">%e\u3082\u3057\u304f\u306f%f\u306e<br \/>\n\u3069\u3061\u3089\u304b\u6700\u9069\u306a\u5f62\u5f0f\u306e<br \/>\n\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">ld<\/td><td class=\"column-2\">long<\/td><td class=\"column-3\">10\u9032\u306e\u500d\u7cbe\u5ea6\u6574\u6570<\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-1\">lu<\/td><td class=\"column-2\">unsinged long<\/td><td class=\"column-3\">10\u9032\u306e\u7b26\u53f7\u306a\u3057\u500d\u7cbe\u5ea6\u6574\u6570<\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td class=\"column-1\">lo<\/td><td class=\"column-2\">long, unsinged long<\/td><td class=\"column-3\">8\u9032\u306e\u500d\u7cbe\u5ea6\u6574\u6570<\/td>\n<\/tr>\n<tr class=\"row-14\">\n\t<td class=\"column-1\">lx<\/td><td class=\"column-2\">long, unsinged long<\/td><td class=\"column-3\">16\u9032\u306e\u500d\u7cbe\u5ea6\u6574\u6570<\/td>\n<\/tr>\n<tr class=\"row-15\">\n\t<td class=\"column-1\">lf<\/td><td class=\"column-2\">double<\/td><td class=\"column-3\">\u500d\u7cbe\u5ea6\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570<\/td>\n<\/tr>\n<tr class=\"row-16\">\n\t<td class=\"column-1\">a<\/td><td class=\"column-2\">double<\/td><td class=\"column-3\">16\u9032\u306e\u500d\u7cbe\u5ea6\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-209 from cache -->\n\n\n\n<h3 class=\"wp-block-heading\">\u5909\u6570\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p>printf\u95a2\u6570\u3067\u5909\u6570\u3092\u8868\u793a\u3059\u308b\u306b\u306f\u3001<b>\u300c%\u300d\u8a18\u53f7\u3068\u5909\u6570\u306e\u578b\u3092\u8868\u3059\u5909\u63db\u6307\u5b9a\u5b50<\/b>\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u5909\u63db\u6307\u5b9a\u5b50\u306e\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u3001\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#include &lt;stdio.h&gt;\n \nint main(void) {\n    char *str1 = \"Hello\";\n    char *str2 = \"World\";\n    char chr1 = '!';\n \n     \/\/ \u6587\u5b57\u304a\u3088\u3073\u6587\u5b57\u5217\n    printf(\"%s %s%c\\n\", str1, str2, chr1);\n \n    double d1 = 1.234567;\n    double d2 = 12.34567;\n    double d3 = 123.4567;\n \n    \/\/ \u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\n    printf(\"d1:%f\\n\", d1);\n    printf(\"d2:%f\\n\", d2);\n    printf(\"d3:%f\\n\", d3);\n  \n    return 0;\n}<\/pre>\n\n\n\n<p>\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Hello World!\nd1:1.234567\nd2:12.345670\nd3:123.456700<\/pre>\n\n\n\n<p>\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u306f\u6587\u5b57\u304a\u3088\u3073\u6587\u5b57\u5217\u306e\u51fa\u529b\u5909\u63db\u306e\u969b\u306b\u305d\u308c\u305e\u308c\u306b\u5bfe\u5fdc\u3059\u308b\u6307\u5b9a\u5b50\u300cc\u300d\u3068\u300cs\u300d\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u306e\u51fa\u529b\u5909\u63db\u306b\u306f\u6307\u5b9a\u5b50\u300cf\u300d\u3092\u4f7f\u7528\u3057\u3066\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d1\u30fc\u30bb\u30f3\u30c8\u3092\u8868\u793a\u3059\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p>printf\u95a2\u6570\u3067\u5909\u6570\u3092\u8868\u793a\u3059\u308b\u306b\u306f\u3001\u300c%\u300d\u8a18\u53f7\u3068\u5909\u63db\u6307\u5b9a\u5b50\u3092\u4f7f\u3044\u307e\u3059\u3002\u3067\u306f\u3001\u300c%\u300d\u8a18\u53f7\u3092\u8868\u793a\u3057\u305f\u3044\u5834\u5408\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n\n\n\n<p>\u300c%\u300d\u8a18\u53f7\u3092\u8868\u793a\u3059\u308b\u306b\u306f\u300c%%\u300d\u3068\u8a18\u8ff0\u3059\u308c\u3070OK\u3067\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#include &lt;stdio.h&gt;\n \nint main(void) {\n    int num = 20;\n    \n    printf(\"\u964d\u6c34\u78ba\u7387\u306f%d%%\u3067\u3059\", num);\n    \n    return 0;\n}<\/pre>\n\n\n\n<p>\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u964d\u6c34\u78ba\u7387\u306f20%\u3067\u3059<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u51fa\u529b\u6587\u5b57\u5217\u306e\u66f8\u5f0f\u3092\u8a2d\u5b9a\u3059\u308b\u65b9\u6cd5<\/h2>\n\n\n\n<p>\u30d5\u30e9\u30b0\u3084\u30d5\u30a3\u30fc\u30eb\u30c9\u5e45\u3001\u7cbe\u5ea6\u306a\u3069\u3092\u4f7f\u3063\u3066\u3001\u5de6\u8a70\u3081\u3001\u7b26\u53f7\u4ed8\u304d\u3001\u6841\u306e\u30bc\u30ed\u57cb\u3081\u306a\u3069\u51fa\u529b\u6587\u5b57\u5217\u306e\u66f8\u5f0f\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">% (\u30d5\u30e9\u30b0) (\u30d5\u30a3\u30fc\u30eb\u30c9\u5e45.\u7cbe\u5ea6) \u5909\u63db\u6307\u5b9a\u5b50<\/pre>\n\n\n\n<p>\u306a\u304a\u3001 ( )\u3067\u56f2\u307e\u308c\u305f\u90e8\u5206\u306f\u7701\u7565\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30d5\u30e9\u30b0\u3067\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306b\u3001\u5de6\u8a70\u3081\u3001\u7b26\u53f7\u4ed8\u304d\u3001\u6841\u306e\u30bc\u30ed\u57cb\u3081\u306a\u3069\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<table id=\"tablepress-210\" class=\"tablepress tablepress-id-210\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">\u30d5\u30e9\u30b0<\/th><th class=\"column-2\">\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">-<\/td><td class=\"column-2\">\u5de6\u8a70\u3081\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u53f3\u8a70\u3081\uff09<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">+<\/td><td class=\"column-2\">\u7b26\u5408\u4ed8\u304d(\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u8ca0\u306e\u5834\u5408\u306e\u307f)<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">0<\/td><td class=\"column-2\">\u30d5\u30a3\u30fc\u30eb\u30c9\u5e45\u672a\u6e80\u306e\u5834\u5408\u30010(\u30bc\u30ed)\u3067\u57cb\u3081\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-210 from cache -->\n\n\n\n<p>\u30d5\u30a3\u30fc\u30eb\u30c9\u5e45\u3067\u6307\u5b9a\u3057\u305f\u6841\u6570\u3067\u51fa\u529b\u8868\u793a\u3057\u307e\u3059\u3002\u5909\u6570\u306e\u5024\u304c\u6307\u5b9a\u3057\u305f\u6841\u6570\u4ee5\u4e0b\u3067\u3042\u3063\u305f\u5834\u5408\u306f\u3001\u5de6\u5074\u304c\u7a7a\u767d\u3067\u57cb\u3081\u3089\u308c\u307e\u3059\u3002\u7cbe\u5ea6\u306f\u5909\u63db\u6307\u5b9a\u5b50\u306b\u3088\u3063\u3066\u8868\u793a\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<table id=\"tablepress-211\" class=\"tablepress tablepress-id-211\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">\u5909\u63db\u6307\u5b9a\u5b50<\/th><th class=\"column-2\">\u5909\u6570\u306e\u578b<\/th><th class=\"column-3\">\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">d<\/td><td class=\"column-2\">int, short<\/td><td class=\"column-3\">\u6700\u4f4e\u8868\u793a\u6841\u6570\u3092\u8868\u3057\u8db3\u308a\u306a\u3044\u5834\u5408\u306f0(\u30bc\u30ed)\u3067\u57cb\u3081\u3089\u308c\u307e\u3059<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">f, e<\/td><td class=\"column-2\">float<\/td><td class=\"column-3\">\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306b\u8868\u793a\u3059\u308b\u6841\u6570\u3092\u6307\u5b9a<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">g<\/td><td class=\"column-2\">float<\/td><td class=\"column-3\">\u6709\u52b9\u6570\u5b57\u3092\u6307\u5b9a<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">s<\/td><td class=\"column-2\">char *<\/td><td class=\"column-3\">\u6700\u5927\u8868\u793a\u6587\u5b57\u6570\u3092\u8868\u3057\u6570\u5024\u4ee5\u4e0a\u306e\u6587\u5b57\u5217\u306f\u5207\u308a\u6368\u3066<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-211 from cache -->\n\n\n\n<h3 class=\"wp-block-heading\">\u6841\u6570\u3001\u7cbe\u5ea6\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u6841\u6570\u3001\u7cbe\u5ea6\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3001\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#include &lt;stdio.h&gt;\n \nint main(void) {\n    double d1 = 12.34567;\n    double d2 = 123.4567;\n    char str[8] = \"Hello!\";\n \n    \/\/ \u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u6841\u6570\u6307\u5b9a\n    printf(\"d1:[%.2f]\\n\", d1);\n    printf(\"d2:[%.2f]\\n\", d2);\n    \n    \/\/ \u6709\u52b9\u6570\u5b57\u306e\u6841\u6570\u6307\u5b9a\n    printf(\"d1:[%.2g]\\n\", d1);\n    printf(\"d2:[%.2g]\\n\", d2);\n    \n    \/\/ \u6587\u5b57\u6570\u6307\u5b9a\u306b\u3088\u308b\u5207\u308a\u6368\u3066\n    printf(\"str:[%.4s]\\n\", str);\n    \n    return 0;\n}<\/pre>\n\n\n\n<p>\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">d1:[12.35]\nd2:[123.46]\nd1:[12]\nd2:[1.2e+02]\nstr:[Hell]<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u7a7a\u767d\u3067\u57cb\u3081\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u7a7a\u767d\u3067\u57cb\u3081\u308b\u305f\u3081\u306b\u306f\u3001<b>\u30d5\u30a3\u30fc\u30eb\u30c9\u5e45\u3092\u6307\u5b9a<\/b>\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u53f3\u8a70\u3081\u3067\u3001\u5de6\u5074\u304c\u7a7a\u767d\u3067\u57cb\u3081\u3089\u308c\u307e\u3059\u3002\u30d5\u30e9\u30b0\u3067\u300c-\u300d\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u5de6\u8a70\u3081\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#include &lt;stdio.h&gt;\n \nint main(void) {\n    double d = 12.34;\n    char str[8] = \"Hello!\";\n \n    \/\/ \u53f3\u8a70\u3081\n    printf(\"d:[%10f]\\n\", d);\n    printf(\"str:[%10s]\\n\", str);\n    \n    \/\/ \u5de6\u8a70\u3081\n    printf(\"d:[%-10f]\\n\", d);\n    printf(\"str:[%-10s]\\n\", str);\n    \n    return 0;\n}<\/pre>\n\n\n\n<p>\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">d:[ 12.340000]\nstr:[    Hello!]\nd:[12.340000 ]\nstr:[Hello!    ]<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">0(\u30bc\u30ed)\u3067\u57cb\u3081\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p>0\u3067\u57cb\u3081\u308b\u306b\u306f\u3001<b>\u30d5\u30e9\u30b0\u3092\u300c0\u300d\u3067\u6307\u5b9a<\/b>\u3057\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#include &lt;stdio.h&gt;\n \nint main(void) {\n    double d = 12.34;\n    int num = 1234;\n \n    \/\/ 0\u8a70\u3081\n    printf(\"d:[%010f]\\n\", d);\n    printf(\"num:[%010d]\\n\", num);\n    \n    return 0;\n}<\/pre>\n\n\n\n<p>\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">d:[012.340000]\nnum:[0000001234]<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u51fa\u529b\u6587\u5b57\u5217\u306e\u7de8\u96c6\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n<p>\u30a8\u30b9\u30b1\u30fc\u30d7\u30b7\u30fc\u30b1\u30f3\u30b9\u3092\u4f7f\u3063\u3066\u51fa\u529b\u6587\u5b57\u5217\u3092\u7de8\u96c6\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u592a\u6587\u5b57\u3084\u4e0b\u7dda\u4ed8\u304d\u306a\u3069\u306e\u6587\u5b57\u5c5e\u6027\u306e\u6307\u5b9a\u3001\u524d\u666f\u8272\u3084\u80cc\u666f\u8272\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6307\u5b9a\u3059\u308b\u30b3\u30fc\u30c9\u306f\u4e0b\u8a18\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6587\u5b57\u5c5e\u6027\u306e\u6307\u5b9a<br>\n<table id=\"tablepress-212\" class=\"tablepress tablepress-id-212\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">\u30b3\u30fc\u30c9<\/th><th class=\"column-2\">\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">\\x1b[0m<\/td><td class=\"column-2\">\u5c5e\u6027\u306e\u30af\u30ea\u30a2<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">\\x1b[1m<\/td><td class=\"column-2\">\u592a\u6587\u5b57<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">\\x1b[4m<\/td><td class=\"column-2\">\u4e0b\u7dda\u4ed8\u304d<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">\\x1b[7m<\/td><td class=\"column-2\">\u80cc\u666f\u8272\u3068\u524d\u666f\u8272\u3092\u53cd\u8ee2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-212 from cache --><\/p>\n\n\n\n<p>\u524d\u666f\u8272\u306e\u6307\u5b9a<br>\n<table id=\"tablepress-213\" class=\"tablepress tablepress-id-213\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">\u30b3\u30fc\u30c9<\/th><th class=\"column-2\">\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">\\x1b[30m<\/td><td class=\"column-2\">\u9ed2<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">\\x1b[31m<\/td><td class=\"column-2\">\u8d64<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">\\x1b[32m<\/td><td class=\"column-2\">\u7dd1<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">\\x1b[33m<\/td><td class=\"column-2\">\u9ec4<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">\\x1b[34m<\/td><td class=\"column-2\">\u9752<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">\\x1b[35m<\/td><td class=\"column-2\">\u30de\u30bc\u30f3\u30c0<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">\\x1b[36m<\/td><td class=\"column-2\">\u30b7\u30a2\u30f3<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">\\x1b[37m<\/td><td class=\"column-2\">\u767d<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">\\x1b[39m<\/td><td class=\"column-2\">\u30c7\u30d5\u30a9\u30eb\u30c8\u306b\u623b\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-213 from cache --><\/p>\n\n\n\n<p>\u80cc\u666f\u8272\u306e\u6307\u5b9a<br>\n<table id=\"tablepress-214\" class=\"tablepress tablepress-id-214\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">\u30b3\u30fc\u30c9<\/th><th class=\"column-2\">\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">\\x1b[40m<\/td><td class=\"column-2\">\u9ed2<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">\\x1b[41m<\/td><td class=\"column-2\">\u8d64<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">\\x1b[42m<\/td><td class=\"column-2\">\u7dd1<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">\\x1b[43m<\/td><td class=\"column-2\">\u9ec4<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">\\x1b[44m<\/td><td class=\"column-2\">\u9752<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">\\x1b[45m<\/td><td class=\"column-2\">\u30de\u30bc\u30f3\u30c0<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">\\x1b[46m<\/td><td class=\"column-2\">\u30b7\u30a2\u30f3<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">\\x1b[47m<\/td><td class=\"column-2\">\u7070<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">\\x1b[49m<\/td><td class=\"column-2\">\u30c7\u30d5\u30a9\u30eb\u30c8\u306b\u623b\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-214 from cache --><\/p>\n\n\n\n<p>\u30b3\u30fc\u30c9\u306f16\u9032\u6570\u3092\u4f7f\u7528\u3057\u3066<b>\\x1b<\/b>\u3068\u8a18\u8ff0\u3057\u307e\u3059\u304c\u30018\u9032\u8868\u73fe\u306e\u5834\u5408\u306f<b>\\033<\/b>\u3068\u8a18\u8ff0\u3057\u307e\u3059\u3002\u30b3\u30fc\u30c9\u3092printf\u95a2\u6570\u306e\u5f15\u6570\u306b\u6307\u5b9a\u3057\u3066\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u6a19\u6e96\u306eWindows\u74b0\u5883\u4e0b\u3067\u5b9f\u884c\u3059\u308b\u3068\u6b21\u306e\u3088\u3046\u306b\u51fa\u529b\u3055\u308c\u4fee\u98fe\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u6a19\u6e96\u306eWindows\u74b0\u5883\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[1m[41mError!!<\/pre>\n\n\n\n<p>Windows\u74b0\u5883\u4e0b\u3067\u306f<a href=\"http:\/\/adoxa.altervista.org\/ansicon\/\" target=\"_blank\" rel=\"noopener noreferrer\">ansicon<\/a>\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u89e3\u51cd\u5f8c\u306b\u3001\u300cx64\u300d\u3082\u3057\u304f\u306f\u300c\u00d786\u300d\u30d5\u30a9\u30eb\u30c0\u3078\u74b0\u5883\u30d1\u30b9\u3092\u8a2d\u5b9a\u3057\u3066\u304b\u3089\u3001\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3067\u8a66\u3057\u3066\u307f\u3066\u4e0b\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u592a\u6587\u5b57\u3001\u4e0b\u7dda\u4ed8\u304d\u3067\u8868\u793a\u3059\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u592a\u6587\u5b57\u3001\u4e0b\u7dda\u4ed8\u304d\u3067\u8868\u793a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u307f\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#include &lt;stdio.h&gt;\n \nint main(void) {\n    printf(\"\\x1b[1m\"); \/\/ \u592a\u6587\u5b57\u51fa\u529b\n    printf(\"\\x1b[4m\"); \/\/ \u4e0b\u7dda\u4ed8\u304d\u51fa\u529b\n \n    printf(\"Error!!\");\n    \n    return 0;\n}<\/pre>\n\n\n\n<p>\u5b9f\u884c\u7d50\u679c\uff1a<br><img decoding=\"async\" class=\"alignnone size-full wp-image-36671\" src=\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2017\/10\/printf01.jpg\" alt=\"printf01\" width=\"66\" height=\"24\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8272\u3092\u6307\u5b9a\u3057\u3066\u8868\u793a\u3059\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u524d\u666f\u8272\u3068\u5f8c\u666f\u8272\u3092\u6307\u5b9a\u3057\u3066\u8868\u793a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3001\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#include &lt;stdio.h&gt;\n \nint main(void) {\n    printf(\"\\x1b[31m\"); \/\/ \u524d\u666f\u8d64\u8272\u51fa\u529b\n    printf(\"\\x1b[43m\"); \/\/ \u80cc\u666f\u9ec4\u8272\u51fa\u529b\n \n    printf(\"Error!!\");\n    \n    return 0;\n}<\/pre>\n\n\n\n<p>\u5b9f\u884c\u7d50\u679c\uff1a<br><img decoding=\"async\" class=\"alignnone size-full wp-image-36670\" src=\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2017\/10\/printf02.jpg\" alt=\"printf02\" width=\"66\" height=\"24\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">sprintf\u306e\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n<p>sprintf\u95a2\u6570\u3092\u4f7f\u3046\u3068\u3001\u51fa\u529b\u6587\u5b57\u5217\u3092\u6587\u5b57\u914d\u5217\u306b\u4ee3\u5165\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sprintf(\u4ee3\u5165\u3059\u308b\u6587\u5b57\u914d\u5217\u540d, \u201c\u51fa\u529b\u6587\u5b57\u5217\u201d, \u5909\u65701, \u5909\u65702, \u30fb\u30fb\u30fb\u30fb)<\/pre>\n\n\n\n<p>sprintf\u95a2\u6570\u306e\u7b2c3\u5f15\u6570\u4ee5\u964d\u306f\u53ef\u5909\u9577\u5909\u6570\u3067\u3059\u3002<\/p>\n\n\n\n<p>sprintf\u95a2\u6570\u306e\u7b2c1\u5f15\u6570\u306b\u4ee3\u5165\u3059\u308b\u6587\u5b57\u914d\u5217\u540d\u3092\u6307\u5b9a\u3057\u3001\u7b2c2\u5f15\u6570\u306b\u51fa\u529b\u6587\u5b57\u5217\u3092\u3001\u7b2c3\u5f15\u6570\u4ee5\u964d\u306b\u51fa\u529b\u6587\u5b57\u5217\u306b\u542b\u307e\u308c\u308b\u5909\u6570\u3092\u5165\u529b\u3057\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#include &lt;stdio.h&gt;\n \nint main(void) {\n    char *str1 = \"Hello\";\n    char *str2 = \"World\";\n    char chr1 = '!';\n \n    char str3[16];\n \n    sprintf(str3, \"%s %s%c\\n\", str1, str2, chr1);\n    printf(\"%s\", str3);\n \n    return 0;\n}<\/pre>\n\n\n\n<p>\u5b9f\u884c\u7d50\u679c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Hello World!<\/pre>\n\n\n\n<p>\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u306fsprintf\u95a2\u6570\u3092\u4f7f\u3063\u3066\u3001\u6587\u5b57\u914d\u5217\u300cstr1\u300d\u3068\u300cstr2\u300d\u304a\u3088\u3073\u6587\u5b57\u300c\uff01\u300d\u3092\u4f7f\u7528\u3057\u305f\u51fa\u529b\u6587\u5b57\u5217\u3092\u6587\u5b57\u914d\u5217\u300cstr3\u300d\u306b\u4ee3\u5165\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u6587\u5b57\u914d\u5217\u300cstr3\u300d\u3092printf\u95a2\u6570\u3092\u4f7f\u3063\u3066\u51fa\u529b\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001\u6587\u5b57\u5217\u306e\u51fa\u529b\u3068\u7de8\u96c6\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u30d5\u30e9\u30b0\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u5e45\u304a\u3088\u3073\u7cbe\u5ea6\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u51fa\u529b\u8868\u793a\u3092\u3042\u308b\u5f62\u5f0f\u306b\u305d\u308d\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30a8\u30b9\u30b1\u30fc\u30d7\u30b7\u30fc\u30b1\u30f3\u30b9\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u592a\u6587\u5b57\u3084\u4e0b\u7dda\u4ed8\u304d\u3001\u8272\u4ed8\u3051\u306a\u3069\u306e<b>\u4fee\u98fe\u3092\u884c\u3046<\/b>\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u76ee\u306b\u7559\u307e\u308a\u3084\u3059\u304f\u307e\u305f\u308f\u304b\u308a\u3084\u3059\u3044\u51fa\u529b\u8868\u793a\u3068\u306a\u308b\u3088\u3046\u306b\u3001\u3053\u306e\u8a18\u4e8b\u3092\u4f55\u5ea6\u3082\u53c2\u8003\u306b\u3057\u3066\u4e0b\u3055\u3044\u306d\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>printf\u3092\u4f7f\u3063\u3066\u51fa\u529b\u3059\u308b\u6587\u5b57\u5217\u3092\u7de8\u96c6\u3057\u3066\u307e\u3059\u304b\uff1f C\u8a00\u8a9e\u3067\u306fprintf\u95a2\u6570\u3092\u4f7f\u3063\u3066\u30c7\u30d0\u30c3\u30b0\u5185\u5bb9\u306e\u8868\u793a\u3092\u884c\u3063\u305f\u308a\u3001\u51e6\u7406\u5185\u5bb9\u306e\u30ed\u30b0\u3092\u8868\u793a\u3057\u305f\u308a\u3057\u307e\u3059\u3002\u305d\u3093\u306a\u5834\u5408\u306b\u3001printf\u95a2\u6570\u3092\u4f7f\u3063\u3066\u8868\u793a\u5f62\u5f0f\u3092\u305d\u308d\u3048\u305f\u308a\u3001\u307e\u305f\u6587\u5b57 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":36668,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"swell_btn_cv_data":"","footnotes":""},"categories":[2336],"tags":[66],"class_list":["post-24934","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-c-lang-study","tag-c"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u3010C\u8a00\u8a9e\u5165\u9580\u3011printf\u3067\u6587\u5b57\u5217\u3092\u8868\u793a(sprintf\u306e\u4f7f\u3044\u65b9\u3082\u89e3\u8aac) | \u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0<\/title>\n<meta name=\"description\" content=\"\u3053\u306e\u8a18\u4e8b\u3067\u306f\u300c \u3010C\u8a00\u8a9e\u5165\u9580\u3011printf\u3067\u6587\u5b57\u5217\u3092\u8868\u793a(sprintf\u306e\u4f7f\u3044\u65b9\u3082\u89e3\u8aac) \u300d\u306b\u3064\u3044\u3066\u3001\u8ab0\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u3042\u306a\u305f\u306e\u60a9\u307f\u304c\u89e3\u6c7a\u3059\u308b\u3060\u3051\u3058\u3083\u306a\u304f\u3001\u65b0\u305f\u306a\u6c17\u4ed8\u304d\u3082\u767a\u898b\u3067\u304d\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u304a\u60a9\u307f\u306e\u65b9\u306f\u305c\u3072\u3054\u4e00\u8aad\u304f\u3060\u3055\u3044\u3002\" 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