{"id":9652,"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=9652"},"modified":"2026-05-10T11:23:16","modified_gmt":"2026-05-10T02:23:16","slug":"ex0501a","status":"publish","type":"page","link":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex05\/ex0501a\/","title":{"rendered":"\u8ab2\u984c [5] \u914d\u5217\uff081\/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-luminous-vivid-amber-background-color has-background\"><strong>\u554f 1<\/strong>\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex0501a.c\uff09<\/h4>\n\n\n\n<p class=\"problem wp-block-paragraph\">\u6b21\u306e\u4ed5\u69d8\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092 <strong><span class=\"tadv-color\" style=\"color:#008800\">ex0501a.c<\/span><\/strong> \u3068\u3057\u3066\u4f5c\u308a\u306a\u3055\u3044\uff0e<br>\u2460\u307e\u305a\uff0c\u300c<kbd>\u30c7\u30fc\u30bf\u6570 n \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/kbd>\u300d\u3068\u8868\u793a\uff08\u6539\u884c\u306f\u3057\u306a\u3044\uff09\u3057\uff0c\u6574\u6570 <kbd>n<\/kbd> \u3092\u8aad\u307f\u8fbc\u3080\uff0e<br>\u2461\u7d9a\u3044\u3066\uff0c\u300c\u25cb\u25cb\u500b\u306e\u6574\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a\u23ce\u300d\u3068\u8868\u793a\uff08\u3053\u3061\u3089\u306f\u6539\u884c\u3042\u308a\uff09\u3057\uff0c<br>\u3000\u6574\u6570\u3092 <kbd>n<\/kbd> \u500b\u8aad\u307f\u8fbc\u307f\u306a\u304c\u3089\uff0c\u305d\u308c\u3089\u3092\u9806\u306b\u914d\u5217\u3078\u683c\u7d0d\u3059\u308b\uff0e\uff08\u3007\u3007\u306e\u90e8\u5206\u306b\u306f <kbd>n<\/kbd> \u306e\u5177\u4f53\u7684\u306a\u5024\u304c\u5165\u308b\uff09<br>\u2462\u6700\u5f8c\u306b\uff0c\u914d\u5217\u5185\u306e<strong><span class=\"tadv-color\" style=\"color:#ff0000\">\u5404\u6574\u6570\u304b\u3089\u300c\u6700\u5f8c\u306b\u8aad\u307f\u8fbc\u3093\u3060\u6574\u6570\u300d\u3092\u5f15\u3044\u305f\u5024<\/span><\/strong>\u3092<br>\u3000<strong><span class=\"tadv-color\" style=\"color:#0000ff\">\uff08\u5b9f\u884c\u4f8b\u3068\u5168\u304f\u540c\u3058\u304b\u305f\u3061\u3067\uff09\u756a\u53f7\u4ed8\u304d\u3067\u51fa\u529b<\/span><\/strong>\u3059\u308b\uff08<strong><span class=\"tadv-color\" style=\"color:#ff0000\"><span class=\"tadv-background-color\" style=\"background-color:#fff300\">\u756a\u53f7\u306f <kbd>0<\/kbd> \u3067\u306f\u306a\u304f <kbd>1<\/kbd> \u304b\u3089\u59cb\u3081\u3088<\/span><\/span><\/strong>\uff09\uff0e<br><br>\u305f\u3060\u3057\uff0c<br>\u3000\u25cf \u7528\u610f\u3059\u308b<strong><span class=\"tadv-color\" style=\"color:#0000ff\">\u914d\u5217\u306e\u9577\u3055\u306f\u30de\u30af\u30ed <kbd>SIZE<\/kbd> \u3067\u6307\u5b9a<\/span><\/strong>\u3059\u308b\u3053\u3068\uff0e<br>\u3000\u25cf \u30de\u30af\u30ed <strong><span class=\"tadv-color\" style=\"color:#0000ff\"><kbd>SIZE<\/kbd> \u306e\u5024\u306f <kbd>8<\/kbd> \u3068\u5b9a\u7fa9<\/span><\/strong>\u3059\u308b\u3053\u3068\uff0e<br>\u3000\u25cf \u30de\u30af\u30ed\u306e\u5b9a\u7fa9\u90e8\u5206\uff08<kbd>#define SIZE 8<\/kbd>\uff09\u4ee5\u5916\u3067\u306f <strong><span class=\"tadv-color\" style=\"color:#ff0000\">8 \u3084 7 \u3068\u76f4\u63a5\u66f8\u304b\u306a\u3044<\/span><\/strong>\u3053\u3068\uff0e<br>\u3000\u25cf \u6700\u521d\u306b\u8aad\u307f\u8fbc\u3080 <kbd>n<\/kbd> \u306f\uff0c<kbd>1<\/kbd> \u4ee5\u4e0a <kbd>SIZE<\/kbd> \u4ee5\u4e0b\u306e\u6574\u6570\u3067\u3042\u308b\u3068\u4eee\u5b9a\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u3063\u3066\u3088\u3044\uff0e<\/p>\n\n\n\n<p class=\"hint wp-block-paragraph\"><strong>\u3010\u6c17\u3092\u4ed8\u3051\u308b\u3079\u304d\u70b9\u3011<\/strong><br>\u914d\u5217\u306b\u306f <kbd>n<\/kbd> \u500b\u306e\u6574\u6570\u304c\u683c\u7d0d\u3055\u308c\u3066\u3044\u304d\u307e\u3059\u306e\u3067\uff0c<strong><span class=\"tadv-color\" style=\"color:#ff0000\">\u6700\u5f8c\u306b\u8aad\u307f\u8fbc\u3093\u3060\u6570\u5b57<\/span><\/strong>\u306f\uff08\u4eee\u306b\u914d\u5217\u540d\u3092 <kbd>a<\/kbd> \u3068\u3057\u305f\u5834\u5408\uff09<span class=\"tadv-color\" style=\"color:#0000ff\"><kbd>a[SIZE-1]<\/kbd> \u3067\u306f\u306a\u304f<\/span> <strong><span class=\"tadv-color\" style=\"color:#ff0000\"><kbd>a[n-1]<\/kbd> \u306b\u306a\u308b<\/span><\/strong>\u3053\u3068\u306b\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\uff0e<br>\u3053\u306e\u554f\u984c\u3067\u306f\u914d\u5217\u306e\u9577\u3055\u3092 <kbd>SIZE<\/kbd> \u306b\u3057\u3066\u3042\u308a\u307e\u3059\u304c\uff0c\u3053\u308c\u306f\u3042\u304f\u307e\u3067\u3082\u300c\u6700\u5927\u3067 <kbd>SIZE<\/kbd> \u500b\u307e\u3067\u683c\u7d0d\u3067\u304d\u308b\u300d\u3060\u3051\u3067\u3042\u3063\u3066\uff0c\u5fc5\u305a\u3057\u3082\u3059\u3079\u3066\u3092\u4f7f\u3046\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff08\u3053\u306e\u5834\u5408\u306f <kbd>n<\/kbd> \u3067\u6c7a\u307e\u308a\u307e\u3059\uff09\uff0e<br><br>\u307e\u305f\uff0c<kbd>n<\/kbd> \u3092\u8aad\u307f\u8fbc\u3093\u3060\u5f8c\u306e\u300c<span class=\"tadv-color\" style=\"color:#008800\">\u25b2<\/span>\u500b\u306e\u6574\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a\u300d\u3068\u3044\u3046\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u306f<br><span class=\"tadv-background-color\" style=\"background-color:#fffc00\"><span class=\"tadv-color\" style=\"color:#008800\">\u25b2<\/span>\u304c <strong><span class=\"tadv-color\" style=\"color:#ff0000\"><kbd>n<\/kbd> \u306b\u5bfe\u5fdc<\/span><\/strong>\u3057\u3066\u3044\u308b<\/span>\u70b9\u3082\u898b\u843d\u3068\u3055\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\uff0e<\/p>\n\n\n\n<ul class=\"wp-block-list\"><\/ul>\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<br>\u6b21\u306e\u70b9\u306b\u6ce8\u610f\u305b\u3088\uff1a\u756a\u53f7\u306f <mark style=\"background-color:#ffd8ff\" class=\"has-inline-color\"><kbd>[ ]<\/kbd> \u3067\u56f2\u307e\u308c\u3066\u3044\u308b<\/mark>\u304b\uff0c<mark style=\"background-color:#fbcdff\" class=\"has-inline-color\"><kbd>0<\/kbd> \u3067\u306f\u306a\u304f <kbd>1<\/kbd> \u304b\u3089\u59cb\u307e\u3063\u3066\u3044\u308b<\/mark>\u304b<\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 300px; margin-top: -15pt; margin-bottom: 10px\">\u30c7\u30fc\u30bf\u6570 n \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">3<\/span>\n3 \u500b\u306e\u6574\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#00aa00\">\u23ce<\/span>\n<span style=\"color:#ff0000\" class=\"has-inline-color\">10 15 11<\/span>\n[1] -1<span style=\"color:#00aa00\">\u23ce<\/span>\n[2] 4<span style=\"color:#00aa00\">\u23ce<\/span>\n[3] 0<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: 300px; margin-top: -15pt; margin-bottom: 10px\">\u30c7\u30fc\u30bf\u6570 n \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">1<\/span>\n1 \u500b\u306e\u6574\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#00aa00\">\u23ce<\/span>\n<span style=\"color:#ff0000\" class=\"has-inline-color\">123<\/span>\n[1] 0<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: 300px; margin-top: -15pt; margin-bottom: 10px\">\u30c7\u30fc\u30bf\u6570 n \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">4<\/span>\n4 \u500b\u306e\u6574\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#00aa00\">\u23ce<\/span>\n<span style=\"color:#ff0000\" class=\"has-inline-color\">5 0 5 2<\/span>\n[1] 3<span style=\"color:#00aa00\">\u23ce<\/span>\n[2] -2<span style=\"color:#00aa00\">\u23ce<\/span>\n[3] 3<span style=\"color:#00aa00\">\u23ce<\/span>\n[4] 0<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\uff08\u4f8b\uff11\uff09\u8868\u793a\u3059\u308b\u5024\u304c\u9055\u3063\u3066\u3044\u305f\u308a\uff0c\u6b63\u8ca0\u304c\u9006\u306b\u306a\u3063\u3066\u3044\u308b\uff0e<br> \u3000\uff08\u4f8b\uff12\uff09\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u300c<span class=\"tadv-color\" style=\"color:#ff0000\">8<\/span> \u500b\u306e\u6574\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a\u300d\u306b\u56fa\u5b9a\u3055\u308c\u3066\u3044\u308b\uff0e <br> \u3000\uff08\u4f8b\uff13\uff09\u51fa\u529b\u3055\u308c\u308b\u756a\u53f7\u304c <kbd>0<\/kbd> \u304b\u3089\u59cb\u307e\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u308b\uff08<kbd>[<span class=\"tadv-color\" style=\"color:#0000ff\">1<\/span>]<\/kbd> \u304c <kbd>[<span class=\"tadv-color\" style=\"color:#ff0000\">0<\/span>]<\/kbd> \u306b\u306a\u3063\u3066\u3044\u308b\uff09<br> \u25a0 <kbd>n<\/kbd> \u500b\u306e\u6574\u6570\u3092\u8aad\u307f\u8fbc\u3093\u3060\u308a\u51fa\u529b\u3057\u305f\u308a\u3059\u308b\u969b\u306b <strong><span class=\"tadv-color\" style=\"color:#ff0000\"><kbd>SIZE<\/kbd> \u3092\u7e70\u308a\u8fd4\u3057\u306e\u6761\u4ef6\u306b\u4f7f\u3063\u3066\u3057\u307e\u3063\u3066<\/span><\/strong>\u3044\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%\"><\/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\/ex0502a\/\"> \u554f2 (ex0502a.c)<\/a> ]<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u554f 1\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex0501a.c\uff09 \u6b21\u306e\u4ed5\u69d8\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092 ex0501a.c \u3068\u3057\u3066\u4f5c\u308a\u306a\u3055\u3044\uff0e\u2460\u307e\u305a\uff0c\u300c\u30c7\u30fc\u30bf\u6570 n \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a\u300d\u3068\u8868\u793a\uff08\u6539\u884c\u306f\u3057\u306a\u3044\uff09\u3057\uff0c\u6574\u6570 n \u3092\u8aad\u307f\u8fbc\u3080\uff0e\u2461\u7d9a\u3044\u3066\uff0c\u300c\u25cb\u25cb <a class=\"more-link\" href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex05\/ex0501a\/\">&#8230; more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":9647,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-9652","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/9652","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=9652"}],"version-history":[{"count":4,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/9652\/revisions"}],"predecessor-version":[{"id":12377,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/9652\/revisions\/12377"}],"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=9652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}