{"id":9679,"date":"2026-05-14T08:30:00","date_gmt":"2026-05-13T23:30:00","guid":{"rendered":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/?page_id=9679"},"modified":"2026-05-10T11:48:39","modified_gmt":"2026-05-10T02:48:39","slug":"ex0505a","status":"publish","type":"page","link":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex05\/ex0505a\/","title":{"rendered":"\u8ab2\u984c [5] \u914d\u5217\uff085\/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 5<\/strong>\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex0505a.c\uff09<\/h4>\n\n\n\n<p class=\"problem wp-block-paragraph\">\u307e\u305a\uff0c<a href=\"http:\/\/se.cite.ehime-u.ac.jp\/lecture\/prog\/material\/ex0505a.c\" target=\"_blank\" rel=\"noreferrer noopener\">\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a>\u3057\u3066 <span class=\"tadv-color\" style=\"color:#008800\"><strong>ex0505a.c<\/strong><\/span> \u3068\u3057\u3066\u4fdd\u5b58\u3057\u306a\u3055\u3044\uff0e\u305d\u3057\u3066\uff0c\u3053\u308c\u3092\u7de8\u96c6\u3057\u3066\u4ee5\u4e0b\u306e\u51e6\u7406\u2460\uff5e\u2464\u3092\u5b9f\u884c\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u4ed5\u4e0a\u3052\u306a\u3055\u3044\uff0e<br>\u305f\u3060\u3057\uff0c\u5fc5\u305a <strong>for \u6587\u3092\u4f7f\u3063\u3066<\/strong>\u4ed5\u4e0a\u3052\u308b\u3053\u3068\u3068\u3059\u308b\uff0e<br>\uff08\u306a\u304a\uff0c\u4e0a\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\uff0c<br>\u3000\u3000\u3000\u3000<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">\u51e6\u7406\u2461\u3068\u2464\u306b\u5bfe\u5fdc\u3059\u308b\u90e8\u5206\u3060\u3051\u306f\u65e2\u306b\u5b8c\u6210<\/mark><\/strong>\u3057\u3066\u3044\u308b\u306e\u3067<strong>\u66f8\u304d\u63db\u3048\u306a\u3044<\/strong>\u3053\u3068\uff09<br><br><strong>\u3010\u5b9f\u73fe\u3057\u305f\u3044\u51e6\u7406\u3011<\/strong><br>\u2460 \u9577\u3055 <kbd>SIZE<\/kbd> \u306e int \u914d\u5217 <kbd>x<\/kbd> \u3068\uff0c\u540c\u3058\u304f\u9577\u3055 <kbd>SIZE<\/kbd> \u306e double \u914d\u5217 <kbd>y<\/kbd> \u3092\u7528\u610f\u3059\u308b\uff0e<br>\u2461 \u300c<kbd>\u6570\u5217\uff08\u9577\u3055\u3007\u3007\uff09\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/kbd>\u300d\u3068\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u3059\u308b\uff0e<strong>\uff08\u4f5c\u6210\u6e08\u307f\uff09<\/strong><br>\u2462 <kbd>SIZE<\/kbd> \u500b\u306e\u6574\u6570\u3092\u8aad\u307f\u8fbc\u3093\u3067\uff0c\u305d\u308c\u3089\u3092\u914d\u5217 <kbd>x<\/kbd> \u3078\u683c\u7d0d\u3059\u308b\uff0e<br>\u2463 \u914d\u5217 <kbd>x<\/kbd> \u5185\u306e<strong><span class=\"tadv-color\" style=\"color:#ff0000\">\u5404\u8981\u7d20\u304c\u305d\u308c\u305e\u308c\u5168\u4f53\u306b\u5bfe\u3057\u3066\u5360\u3081\u308b\u5272\u5408\u3092\u7b97\u51fa<\/span><\/strong>\u3057\uff0c\u305d\u308c\u305e\u308c\u306e\u5272\u5408\u3092\u914d\u5217 <kbd>y<\/kbd> \u3078\u683c\u7d0d\u3059\u308b\uff0e\uff08\u4f8b\u3048\u3070\uff0c\u914d\u5217 <kbd>x<\/kbd> \u5185\u306e\u6574\u6570\u306e\u5408\u8a08\u304c 20 \u3067\u3042\u308a\uff0c<kbd>x[0]<\/kbd> \u304c 5 \u3067\u3042\u3063\u305f\u306a\u3089\u3070\uff0c\u305d\u308c\u304c\u5360\u3081\u308b\u5272\u5408\u306f 25% \u306a\u306e\u3067 <kbd>y[0]<\/kbd> \u306b\u306f 0.25 \u3092\u4ee3\u5165\u3059\u308b\uff0e\uff09<br>\u2464 \u6700\u5f8c\u306b\uff0c\u914d\u5217 <kbd>x<\/kbd> \u3068 <kbd>y<\/kbd> \u306e\u5185\u5bb9\u3092\u5b9f\u884c\u4f8b\u306e\u304b\u305f\u3061\u3067\u51fa\u529b\u3059\u308b\uff0e<strong>\uff08\u4f5c\u6210\u6e08\u307f\uff09<\/strong><br><br>\u3053\u306e\u554f\u984c\u3067\u306f\uff0c\u5165\u529b\u3055\u308c\u308b<strong>\u6574\u6570\u306f\u3059\u3079\u3066 1 \u4ee5\u4e0a\u3067\u3042\u308b<\/strong>\u3068\u4eee\u5b9a\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u3063\u3066\u3088\u3044\u3082\u306e\u3068\u3059\u308b\uff0e<br>\u306a\u304a\uff0c\u30d7\u30ed\u30b0\u30e9\u30e0\u4e2d\u3067\u306f\u30de\u30af\u30ed\u306e\u5b9a\u7fa9\u3092\u9664\u3044\u3066 <strong><span class=\"tadv-background-color\" style=\"background-color:#ffeb00\">5 \u3084 4 \u3068\u3044\u3046\u6570\u5b57\u3092\u76f4\u63a5\u66f8\u3044\u3066\u306f\u3044\u3051\u307e\u305b\u3093<\/span><\/strong>\uff0e<\/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<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: 420px; margin-top: -15pt; margin-bottom: 10px\">\u6570\u5217\uff08\u9577\u30555\uff09\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">5 3 2 4 6<\/span>\n<span style=\"color:#00aa00\">\u23ce<\/span>\n\u914d\u5217\u5185\u306e\u5404\u8981\u7d20\u3068\u305d\u306e\u5272\u5408\uff1a<span style=\"color:#00aa00\">\u23ce<\/span>\n[0] 5 (0.25)<span style=\"color:#00aa00\">\u23ce<\/span>\n[1] 3 (0.15)<span style=\"color:#00aa00\">\u23ce<\/span>\n[2] 2 (0.10)<span style=\"color:#00aa00\">\u23ce<\/span>\n[3] 4 (0.20)<span style=\"color:#00aa00\">\u23ce<\/span>\n[4] 6 (0.30)<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: 420px; margin-top: -15pt; margin-bottom: 10px\">\u6570\u5217\uff08\u9577\u30555\uff09\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">1 1 1 1 100<\/span>\n<span style=\"color:#00aa00\">\u23ce<\/span>\n\u914d\u5217\u5185\u306e\u5404\u8981\u7d20\u3068\u305d\u306e\u5272\u5408\uff1a<span style=\"color:#00aa00\">\u23ce<\/span>\n[0] 1 (0.01)<span style=\"color:#00aa00\">\u23ce<\/span>\n[1] 1 (0.01)<span style=\"color:#00aa00\">\u23ce<\/span>\n[2] 1 (0.01)<span style=\"color:#00aa00\">\u23ce<\/span>\n[3] 1 (0.01)<span style=\"color:#00aa00\">\u23ce<\/span>\n[4] 100 (0.96)<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\uff13\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: 420px; margin-top: -15pt; margin-bottom: 10px\">\u6570\u5217\uff08\u9577\u30555\uff09\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">5 5 5 5 5<\/span>\n<span style=\"color:#00aa00\">\u23ce<\/span>\n\u914d\u5217\u5185\u306e\u5404\u8981\u7d20\u3068\u305d\u306e\u5272\u5408\uff1a<span style=\"color:#00aa00\">\u23ce<\/span>\n[0] 5 (0.20)<span style=\"color:#00aa00\">\u23ce<\/span>\n[1] 5 (0.20)<span style=\"color:#00aa00\">\u23ce<\/span>\n[2] 5 (0.20)<span style=\"color:#00aa00\">\u23ce<\/span>\n[3] 5 (0.20)<span style=\"color:#00aa00\">\u23ce<\/span>\n[4] 5 (0.20)<span style=\"color:#00aa00\">\u23ce<\/span>\n\n<\/pre>\n\n\n\n<p class=\"miss wp-block-paragraph\"><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\u51e6\u7406\u2463\u306b\u8a72\u5f53\u3059\u308b\u90e8\u5206\u3092\u66f8\u304d\u63db\u3048\u3066\u3057\u307e\u3063\u3066\u3044\u308b\uff0e<br>\u3000\u3000\uff08\u4f8b\uff12\uff09\u5272\u308a\u7b97\u3067\u306e\u30ad\u30e3\u30b9\u30c8\u3092\u5fd8\u308c\u3066\u3044\u308b\uff0e<br> \u25a0 \u30de\u30af\u30ed <kbd>SIZE<\/kbd> \u3092\u4f7f\u308f\u305a\u306b <strong><span class=\"tadv-color\" style=\"color:#ff0000\">5 \u3084 4 \u3068\u76f4\u63a5\u66f8\u3044\u3066\u3057\u307e\u3063\u3066\u3044\u308b<\/span><\/strong>\u3068\u3053\u308d\u304c\u3042\u308b\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-8f761849 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 class=\"wp-block-paragraph\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex05\/ex0504a\/\">\u554f 4 (ex0504a.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 wp-block-paragraph\"><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\/ex05\/ex0506a\/\"> \u554f6 (ex0506a.c)<\/a> ]<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u554f 5\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex0505a.c\uff09 \u307e\u305a\uff0c\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066 ex0505a.c \u3068\u3057\u3066\u4fdd\u5b58\u3057\u306a\u3055\u3044\uff0e\u305d\u3057\u3066\uff0c\u3053\u308c\u3092\u7de8\u96c6\u3057\u3066\u4ee5\u4e0b\u306e\u51e6\u7406\u2460\uff5e\u2464\u3092\u5b9f\u884c\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u4ed5\u4e0a\u3052\u306a\u3055\u3044\uff0e\u305f\u3060\u3057\uff0c\u5fc5\u305a fo <a class=\"more-link\" href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex05\/ex0505a\/\">&#8230; more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":9647,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-9679","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/9679","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=9679"}],"version-history":[{"count":5,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/9679\/revisions"}],"predecessor-version":[{"id":12390,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/9679\/revisions\/12390"}],"up":[{"embeddable":true,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/9647"}],"wp:attachment":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/media?parent=9679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}