{"id":8864,"date":"2026-04-09T08:30:00","date_gmt":"2026-04-08T23:30:00","guid":{"rendered":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/?page_id=8864"},"modified":"2026-04-04T17:09:24","modified_gmt":"2026-04-04T08:09:24","slug":"ex0106a","status":"publish","type":"page","link":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex01\/ex0106a\/","title":{"rendered":"\u8ab2\u984c [1] \u6f14\u7b97\u3068\u30c7\u30fc\u30bf\u578b\uff086\/9\uff09"},"content":{"rendered":"<div class=\"breadcrumbs align  wp-block-bcn-breadcrumb-trail has-text-color has-background\" vocab=\"https:\/\/schema.org\/\" typeof=\"BreadcrumbList\">\n\t<span><\/span>\n\t<span property=\"itemListElement\" typeof=\"ListItem\"><a property=\"item\" typeof=\"WebPage\" title=\"Go to \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5de5\u5b66\u7814\u7a76\u5ba4.\" href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\" class=\"home\" aria-current=\"page\"><span property=\"name\">\u30db\u30fc\u30e0<\/span><\/a><meta property=\"position\" content=\"1\"><\/span><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-background\" style=\"background-color:#d3f28c\"><strong>\u554f 6<\/strong>\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex0106a.c\uff09<\/h4>\n\n\n\n<p class=\"problem\"><strong>\u5b9f\u6570<\/strong> x \u3092\u8aad\u307f\u8fbc\u307f\uff0c\u305d\u306e<strong><span style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"><span style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u6574\u6570\u90e8\u5206\u306e\u307f<\/span><span style=\"background-color:rgba(0, 0, 0, 0);color:#0000ff\" class=\"has-inline-color\">\uff08\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u5207\u308a\u6368\u3066\u305f\u6574\u6570\uff09<\/span><\/span><\/strong>\u3092\u51fa\u529b\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3057\u306a\u3055\u3044\uff0e\u51fa\u529b\u306b\u969b\u3057\u3066<strong>\u6841\u6570\u306e\u6307\u5b9a\u306f\u4e0d\u8981<\/strong>\u3067\u3042\u308b\uff0e<br>\u63d0\u51fa\u3059\u308b\u30bd\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\uff08\u30bd\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30e0\uff09\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u306f <strong><span style=\"background-color:rgba(0, 0, 0, 0);color:#008800\" class=\"has-inline-color\">ex0106a.c<\/span><\/strong> \u3068\u3057\u306a\u3055\u3044\uff0e<\/p>\n\n\n\n<p class=\"hint\"><strong>\u3010\u30d2\u30f3\u30c8\u3011<\/strong><br>double \u578b\u5909\u6570\u306b\u5bfe\u3057\u3066 <strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0000ff\" class=\"has-inline-color\">int \u578b\u3078\u306e\u30ad\u30e3\u30b9\u30c8<\/mark><\/strong>\u3092\u884c\u3046\u3068\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u5207\u308a\u6368\u3066\u305f\u6574\u6570\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e<br>\u9006\u306b<mark style=\"background-color:#fffc00\" class=\"has-inline-color\"><kbd><span class=\"tadv-color\" style=\"color:#ff0000\">\"%.0f\"<\/span><\/kbd> \u3068\u3057\u3066<strong>\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u6841\u6570\u3092 0 \u306b\u3059\u308b\u3068\u3044\u3046\u3084\u308a\u65b9\u306f<\/strong><span class=\"tadv-color\" style=\"color:#ff0000\"><strong>\u9593\u9055\u3044<\/strong>\u3067\u3059\uff0e<\/span><\/mark><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u3010\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u7d50\u679c\u3011\uff08\u305d\u306e\uff11\uff09<\/strong>\u203b<mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u8d64\u5b57<\/mark>\u306f\u5b9f\u884c\u6642\u306b\u30ad\u30fc\u30dc\u30fc\u30c9\u304b\u3089\u5165\u529b\u3059\u308b\u5185\u5bb9<br><mark style=\"background-color:#00ffee\" class=\"has-inline-color\">\u51fa\u529b\u3067\u306f\u300c0.999900 \u306e\u6574\u6570\u90e8\u5206\u306f &#8230;\u300d\u3068\u5165\u529b\u5024\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u70b9\u306b\u6ce8\u610f\u305b\u3088\uff0e\u300cx \u306e\u6574\u6570\u90e8\u5206\u306f &#8230;\u300d\u3068\u3044\u3046\u5177\u5408\u3044\u306b\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u306e\u307e\u307e\u51fa\u529b\u3055\u305b\u306a\u3044\u3053\u3068\uff0e<\/mark><\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 280px; margin-top: -15pt; margin-bottom: 10px\">x \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">0.9999<\/span>\n0.999900 \u306e\u6574\u6570\u90e8\u5206\u306f 0 \u3067\u3059<span style=\"color:#00aa00\">\u23ce<\/span>\n\n<\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u3010\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u7d50\u679c\u3011\uff08\u305d\u306e\uff12\uff09<\/strong>\u203b<span style=\"color:#ff0000\" class=\"has-inline-color\">\u8d64\u5b57<\/span>\u306f\u5b9f\u884c\u6642\u306b\u30ad\u30fc\u30dc\u30fc\u30c9\u304b\u3089\u5165\u529b\u3059\u308b\u5185\u5bb9<\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 310px; margin-top: -15pt; margin-bottom: 10px\">x \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">12.999<\/span>\n12.999000 \u306e\u6574\u6570\u90e8\u5206\u306f 12 \u3067\u3059<span style=\"color:#00aa00\">\u23ce<\/span>\n\n<\/pre>\n\n\n\n<p class=\"miss\"><strong>\u3010\u904e\u53bb\u306b\u3042\u3063\u305f\u30df\u30b9\uff08\u5b9f\u969b\u306b\u6e1b\u70b9\u3068\u306a\u308a\uff0c\u3084\u308a\u76f4\u3057\u3092\u547d\u3058\u3089\u308c\u305f\u4f8b\uff09\u3011<\/strong><br> \u25a0 <strong>\u5b9f\u884c\u306e<span class=\"tadv-color\" style=\"color:#ff0000\">\u753b\u9762\u51fa\u529b\u304c\u4e0a\u306e\u4f8b\u3068\u9055\u3046<\/span><\/strong>\uff08<strong><span class=\"tadv-color\" style=\"color:#0000ff\">\u304d\u3061\u3093\u3068\u78ba\u8a8d\u3057\u3066\u3044\u306a\u3044<\/span><\/strong>\uff09\uff0e<br>\u3000\u3000\uff08\u4f8b\uff11\uff09\u4e0a\u306e\u30d2\u30f3\u30c8\u3092\u898b\u843d\u3068\u3057\u3066\u3044\u3066\uff0c<strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u30ad\u30e3\u30b9\u30c8\u3092\u4f7f\u308f\u305a\u306b &#8220;%.0f&#8221; \u3068\u6307\u5b9a<\/mark><\/strong>\u3057\u3066\u3044\u308b\uff0e<br>\u3000\u3000\uff08\u4f8b\uff12\uff09\u300cx \u306e\u6574\u6570\u90e8\u5206\u306f\u300d\u3068\u3044\u3046\u5177\u5408\u3044\u306b<strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0000ff\" class=\"has-inline-color\">\u305d\u306e\u307e\u307e x \u3068\u3044\u3046\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u3092\u8868\u793a\u3055\u305b\u3066\u3044\u308b<\/mark><\/strong>\uff0e<br>\u3000\u3000\u3000\u3000\u3000\u3000\u3053\u306e\u554f\u984c\u3067\u306f\uff0c<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-black-color\">\u4e0a\u306e\u5b9f\u884c\u4f8b\u306e\u3088\u3046\u306b\uff0c<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0000ff\" class=\"has-inline-color\">\u5b9f\u969b\u306b\u5165\u529b\u3055\u308c\u305f\u5024\u3092\u51fa\u529b\u306b\u4f7f\u308f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044<\/mark><\/strong>\uff0e<br> \u25a0 <strong><span class=\"tadv-color\" style=\"color:#008800\">\u51fa\u529b\u306e\u672b\u5c3e\u306b\u6539\u884c\uff08\\n\uff09\u3092\u66f8\u304d\u5fd8\u308c\u3066\u3044\u308b<\/span><\/strong>\uff0e<br> \u25a0 <strong><span class=\"tadv-color\" style=\"color:#0000ff\">\u30a4\u30f3\u30c7\u30f3\u30c8\u306b\u4e0d\u5099<\/span><\/strong>\u304c\u3042\u308b\uff08<a rel=\"noreferrer noopener\" href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/vscode-%e4%b8%8a%e3%81%a7%e3%82%a4%e3%83%b3%e3%83%87%e3%83%b3%e3%83%88%e3%82%92%e8%87%aa%e5%8b%95%e3%81%a7%e6%8f%83%e3%81%88%e3%82%8b%e6%96%b9%e6%b3%95\/\" target=\"_blank\">VSCode \u4e0a\u3067\u30a4\u30f3\u30c7\u30f3\u30c8\u3092\u81ea\u52d5\u3067\u63c3\u3048\u308b\u4f5c\u696d<\/a>\u3092\u3084\u3063\u3066\u3044\u306a\u3044\uff09\uff0e <\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-very-dark-gray-color has-css-opacity has-very-dark-gray-background-color has-background is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<p>\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex01\/ex0105a\/\">\u554f 5 (ex0105a.c)<\/a> ]<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"has-text-align-right\"><strong>\u30df\u30b9\u304c\u7121\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\u3089<\/strong>\u6b21\u306e\u554f\u984c\u3078 \u2192 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex01\/ex0107a\/\">\u554f7 (ex0107a.c)<\/a> ]<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u554f 6\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex0106a.c\uff09 \u5b9f\u6570 x \u3092\u8aad\u307f\u8fbc\u307f\uff0c\u305d\u306e\u6574\u6570\u90e8\u5206\u306e\u307f\uff08\u5c0f\u6570\u70b9\u4ee5\u4e0b\u3092\u5207\u308a\u6368\u3066\u305f\u6574\u6570\uff09\u3092\u51fa\u529b\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3057\u306a\u3055\u3044\uff0e\u51fa\u529b\u306b\u969b\u3057\u3066\u6841\u6570\u306e\u6307\u5b9a\u306f\u4e0d\u8981\u3067\u3042\u308b\uff0e\u63d0\u51fa\u3059\u308b\u30bd\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\uff08\u30bd\u30fc\u30b9\u30d7 <a class=\"more-link\" href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex01\/ex0106a\/\">&#8230; more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":8820,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-8864","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/8864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/comments?post=8864"}],"version-history":[{"count":5,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/8864\/revisions"}],"predecessor-version":[{"id":11075,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/8864\/revisions\/11075"}],"up":[{"embeddable":true,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/8820"}],"wp:attachment":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/media?parent=8864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}