{"id":2393,"date":"2023-05-20T11:48:03","date_gmt":"2023-05-20T02:48:03","guid":{"rendered":"http:\/\/attacktube.com\/?p=2393"},"modified":"2023-09-15T00:38:51","modified_gmt":"2023-09-14T15:38:51","slug":"%e3%80%90c%e8%a8%80%e8%aa%9e%e3%80%91int%e5%9e%8b%e3%81%ae%e7%af%84%e5%9b%b2%e3%81%ae%e6%95%b4%e6%95%b0","status":"publish","type":"post","link":"https:\/\/attacktube.com\/?p=2393","title":{"rendered":"\u3010C\u8a00\u8a9e\u3011int\u578b\u306e\u7bc4\u56f2\u306e\u6574\u6570"},"content":{"rendered":"\n<p>C\u8a00\u8a9e\u306eint\u578b\u306f32\u30d3\u30c3\u30c8(4\u30d0\u30a4\u30c8)\u306e\u7b26\u53f7\u4ed8\u304d\u6574\u6570\u3092\u8868\u73fe\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\u7b26\u53f7\u3092\u8003\u616e\u3059\u308b\u3068\u3001int\u578b\u306f-2,147,483,648\u304b\u30892,147,483,647\u307e\u3067\u306e\u7bc4\u56f2\u306e\u6574\u6570\u3092\u8868\u73fe\u3067\u304d\u308b<br>2,147,483,647 = 21\u51044748\u4e073647<br>-2,147,483,648 = 21\u51044748\u4e073647<br>2\u9032\u6570\u300c00000000000000000000000000000000\u300d(32\u6841)\u306f10\u9032\u6570\u300c0\u300d\u3067\u3042\u308b\u3002<br>2\u9032\u6570\u300c00000000000000000000000000000001\u300d(32\u6841)\u306f10\u9032\u6570\u300c1\u300d\u3067\u3042\u308b\u3002<br>\uff5e\u4e2d\u7565\uff5e<br>2\u9032\u6570\u300c01111111111111111111111111111111\u300d(32\u6841)\u306f10\u9032\u6570\u300c2,147,483,647\u300d\u3067\u3042\u308b\u3002<br>2\u9032\u6570\u300c10000000000000000000000000000000\u300d(32\u6841)\u306f10\u9032\u6570\u300c-2,147,483,648\u300d\u3067\u3042\u308b\u3002<br>2\u9032\u6570\u300c10000000000000000000000000000001\u300d(32\u6841)\u306f10\u9032\u6570\u300c-2,147,483,647\u300d\u3067\u3042\u308b\u3002<br>2\u9032\u6570\u300c10000000000000000000000000000002\u300d(32\u6841)\u306f10\u9032\u6570\u300c-2,147,483,646\u300d\u3067\u3042\u308b\u3002<br>\uff5e\u4e2d\u7565\uff5e<br>2\u9032\u6570\u300c11111111111111111111111111111101\u300d(32\u6841)\u306f10\u9032\u6570\u300c-3\u300d\u3067\u3042\u308b\u3002<br>2\u9032\u6570\u300c11111111111111111111111111111110\u300d(32\u6841)\u306f10\u9032\u6570\u300c-2\u300d\u3067\u3042\u308b\u3002<br>2\u9032\u6570\u300c11111111111111111111111111111111\u300d(32\u6841)\u306f10\u9032\u6570\u300c-1\u300d\u3067\u3042\u308b\u3002<br><br>\u305d\u308c\u3068\u3001int\u578b\u306f\u5b9f\u88c5\u4f9d\u5b58\u3060\u304b\u3089\u30b3\u30f3\u30d1\u30a4\u30e9\u3067int\u578b\u3067\u8868\u73fe\u3067\u304d\u308b\u6570\u5024\u304c\u9055\u3046\u3002<br>\u300cBorland C++ 5.5.1 for Win32 Copyright (c) 1993, 2000 Borland\u300d\u3067\u306fint\u578b\u306f-2,147,483,648\u304b\u30892,147,483,647\u307e\u3067\u306e\u7bc4\u56f2\u306e\u6574\u6570\u3092\u8868\u73fe\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<br>\n<script async=\"\" src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3461056110605997\" crossorigin=\"anonymous\"><\/script>\n<ins class=\"adsbygoogle\" style=\"display:block; text-align:center;\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\" data-ad-client=\"ca-pub-3461056110605997\" data-ad-slot=\"3137443461\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n<br>\n\n\n\n<p>\u6b21\u306e\u30b3\u30fc\u30c9\u3092test.c\u3068\u3059\u308b<br><br>\u74b0\u5883<br>windows10(64bit)<br>Borland C++ 5.5.1 for Win32<br><br>decimal (\u540d)10\u9032\u6570<\/p>\n\n\n\n<pre><code>\n#include &lt;stdio.h&gt;\nint main() {\n\n\tint decimal;\n    \n\tprintf(&quot;10\u9032\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044: &quot;);\n\tscanf(&quot;%d&quot;, &amp;decimal);\n\t\n\tprintf(&quot;\u5165\u529b\u3055\u308c\u305f\u6570\u5024: %d\\n&quot;, decimal);\n\t\n    return 0;\n}\n<\/code><\/pre>\n\n\n\n<p>\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u5b9f\u884c\u3059\u308b\u3002<br>\u6b21\u306e\u3088\u3046\u306a\u6319\u52d5\u306b\u306a\u308b\u3002<br>\u3046\u30fc\u3093\u3002\u3053\u3093\u306a\u6319\u52d5\u306b\u306a\u308b\u306e\u304b\u3002<\/p>\n\n\n\n<pre><code>\nc:\\coco_c&gt;bcc32 test.c\nBorland C++ 5.5.1 for Win32 Copyright (c) 1993, 2000 Borland\ntest.c:\nTurbo Incremental Link 5.00 Copyright (c) 1997, 2000 Borland\n\nc:\\coco_c&gt;test.exe\n10\u9032\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044: 2147483648\n\u5165\u529b\u3055\u308c\u305f\u6570\u5024: -2147483648\n\nc:\\coco_c&gt;test.exe\n10\u9032\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044: 2147483647\n\u5165\u529b\u3055\u308c\u305f\u6570\u5024: 2147483647\n\nc:\\coco_c&gt;test.exe\n10\u9032\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044: 2147483648\n\u5165\u529b\u3055\u308c\u305f\u6570\u5024: -2147483648\n\nc:\\coco_c&gt;test.exe\n10\u9032\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044: -2147483649\n\u5165\u529b\u3055\u308c\u305f\u6570\u5024: 2147483647\n\nc:\\coco_c&gt;\n<\/code><\/pre>\n\n\n\n<script type=\"text\/javascript\">\njQuery(function($){\n$(\".jp-video\").hide();\n});\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>C\u8a00\u8a9e\u306eint\u578b\u306f32\u30d3\u30c3\u30c8(4\u30d0\u30a4\u30c8)\u306e\u7b26\u53f7\u4ed8\u304d\u6574\u6570\u3092\u8868\u73fe\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\u7b26\u53f7\u3092\u8003\u616e\u3059\u308b\u3068\u3001int\u578b\u306f-2,147,483,648\u304b\u30892,147,483,647\u307e\u3067\u306e\u7bc4\u56f2\u306e\u6574\u6570\u3092\u8868\u73fe\u3067\u304d\u308b2,147,483,64 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[10],"tags":[],"class_list":["post-2393","post","type-post","status-publish","format-standard","hentry","category-c"],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts\/2393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2393"}],"version-history":[{"count":11,"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts\/2393\/revisions"}],"predecessor-version":[{"id":4687,"href":"https:\/\/attacktube.com\/index.php?rest_route=\/wp\/v2\/posts\/2393\/revisions\/4687"}],"wp:attachment":[{"href":"https:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/attacktube.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}