{"id":6160,"date":"2026-06-11T08:30:00","date_gmt":"2026-06-10T23:30:00","guid":{"rendered":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/?page_id=6160"},"modified":"2026-06-10T19:35:01","modified_gmt":"2026-06-10T10:35:01","slug":"ex0909","status":"publish","type":"page","link":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex09\/ex0909\/","title":{"rendered":"\u8ab2\u984c [9] \u95a2\u6570\u2461\uff089\/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 9<\/strong>\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex0909.c\uff09<\/h4>\n\n\n\n<p class=\"problem wp-block-paragraph\">\u307e\u305a\uff0c<a href=\"\/lecture\/prog\/material\/ex0909.c\" target=\"_blank\" rel=\"noreferrer noopener\">\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0(ex0909.c)\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff08\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u4fdd\u5b58\uff09<\/a>\u3057\u306a\u3055\u3044\uff0e<br>\u305d\u3057\u3066\uff0c\u6b21\u306e\u2460\u3068\u2461\u3092\u884c\u3044\u306a\u3055\u3044\uff0e<br>\u2460\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306f\u30a4\u30f3\u30c7\u30f3\u30c8\u304c\u5168\u304f\u4ed8\u3051\u3089\u308c\u3066\u304a\u3089\u305a\uff0c\u4e0d\u9069\u5207\u306a\u66f8\u304d\u65b9\u306b\u306a\u3063\u3066\u3044\u308b\uff0e<br>\u3000<strong>VSCode \u306e\u81ea\u52d5\u30a4\u30f3\u30c7\u30f3\u30c8\uff08\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\uff09\u6a5f\u80fd\u3092\u4f7f\u3063\u3066\u30a4\u30f3\u30c7\u30f3\u30c8\u3092\u9069\u5207\u306b\u4fee\u6b63<\/strong>\u3057\u306a\u3055\u3044\uff0e<br>\u2461\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f <kbd>SIZE<\/kbd> \u500b\u306e\u6574\u6570\uff08\u305f\u3060\u3057\uff0c\u5024\u306f\u3059\u3079\u3066\u7570\u306a\u308b\uff09\u3092\u8aad\u307f\u8fbc\u307f\uff0c<br>\u3000\u305d\u308c\u3089\u3092\u914d\u5217\u306b\u683c\u7d0d\u3057\u305f\u5f8c\uff0c\u305d\u306e\u4e2d\u306e<strong><span class=\"tadv-color\" style=\"color:#ff0000\">\uff12\u756a\u76ee\u306b\u5927\u304d\u306a\u5024\u3092\u898b\u3064\u3051\u3066\u8868\u793a<\/span><\/strong>\u3059\u308b\u3088\u3046\u306b<br>\u3000\u4f5c\u3063\u305f\u3064\u3082\u308a\u3067\u3057\u305f\u304c\u3046\u307e\u304f\u3044\u304d\u307e\u305b\u3093\u3067\u3057\u305f\uff08<kbd>SIZE<\/kbd> \u306f\u30de\u30af\u30ed\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\uff09\uff0e <br>\u3000<strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u8aa4\u308a\u3092\u898b\u3064\u3051\u3066\u4fee\u6b63<\/mark><\/strong>\u3057\uff0c\u63d0\u51fa\u3057\u306a\u3055\u3044\uff0e<br>\u3000<strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\"><span class=\"tadv-color\" style=\"color:#0000ff\">\u8aa4\u308a\u306f\u8907\u6570\u7b87\u6240\u306b\u3042\u308a\u307e\u3059<\/span><\/mark><\/strong>\u304c<span class=\"tadv-background-color\" style=\"background-color:#ffeb00\"><strong>\u3059\u3079\u3066 <kbd>print_2nd<\/kbd> \u306b<\/strong>\u3042\u308a\u307e\u3059\uff0e<\/span> <\/p>\n\n\n\n<p class=\"hint wp-block-paragraph\"><strong>\u3010\u88dc\u8db3\u60c5\u5831\u3011<\/strong><br>\u4f8b\u5e74\uff0c\u3054\u304f\u4e00\u90e8\u3067\u3059\u304c\u984c\u610f\u3092\u8aa4\u89e3\u3059\u308b\uff08\u6df7\u4e71\u3057\u3066\u3044\u308b\uff1f\uff09\u4eba\u304c\u3044\u308b\u306e\u3067\u5ff5\u306e\u70ba\u306b\u88dc\u8db3\u3057\u3066\u304a\u304d\u307e\u3059\uff0e<br><br><kbd>print_2nd<\/kbd> \u306f\uff0c\u3042\u304f\u307e\u3067\u3082\u4e0e\u3048\u3089\u308c\u305f\u914d\u5217\u5185\u306e\u6574\u6570\u306e\u4e2d\u3067 <br><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-strong-blue-color\">2 \u756a\u76ee\u306b\u5927\u304d\u306a\u5024\u3092 <kbd>printf<\/kbd> \u3067\u8868\u793a\u3059\u308b\u306e\u304c\u76ee\u7684<\/mark><\/strong>\u3067\u3042\u308a\uff0c<br>\u4f55\u304b<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">\u5024\u3092\u8fd4\u3059\uff08<kbd>return<\/kbd> \u3059\u308b\uff09\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/mark><\/strong>\uff0e<br>\u307e\u308c\u306b\uff0c<br>\u3000\u3000<kbd>void print_2nd(...<\/kbd><br>\u3092<br>\u3000\u3000<kbd><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">int<\/mark> print_2nd(...<\/kbd><br>\u3068\u66f8\u304d\u63db\u3048\u3066\u4f55\u3089\u304b\u306e\u6574\u6570\u3092 <kbd>return<\/kbd> \u3067\u8fd4\u305d\u3046\u3068\u3059\u308b\u4eba\u304c\u3044\u307e\u3059\u304c\uff0c\u305d\u308c\u306f\u304a\u304b\u3057\u3044\u3067\u3059\uff0e<br><\/p>\n\n\n\n<p class=\"hint wp-block-paragraph\"><strong>\u3010\u6ce8\u610f\u3011<\/strong><br>\u672c\u8ab2\u984c\u306e\u8da3\u65e8\u306f\uff0c\u4e0e\u3048\u3089\u308c\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u306e\u8aa4\u308a\u3092\u898b\u3064\u3051\u3066\u4fee\u6b63\u3059\u308b\u3053\u3068\u306a\u306e\u3067\uff0c\uff08\u30a4\u30f3\u30c7\u30f3\u30c8\u306e\u4fee\u6b63\u306f\u5225\u3068\u3057\u3066\uff09\u5185\u5bb9\u3092<strong><mark style=\"background-color:#ffb0ee\" class=\"has-inline-color\">\u904e\u5ea6\u306b\u66f8\u304d\u63db\u3048\u308b\u306e\u306f\u8aa4\u308a<\/mark><\/strong>\u3068\u898b\u306a\u3057\u307e\u3059\uff08\u3054\u304f\u4e00\u90e8\u306e\u307f\u3092\u4fee\u6b63\u3059\u308c\u3070\u3046\u307e\u304f\u52d5\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff09\uff0e<br>\u307e\u308c\u306b<strong>\u30bc\u30ed\u304b\u3089\u4f5c\u308a\u76f4\u3057\u305f\u308a<\/strong>\uff0c<strong><kbd>get_rank<\/kbd> \u3092\u4e00\u5207\u4f7f\u7528\u3057\u306a\u3044\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u66f8\u304d\u63db\u3048\u305f\u308a<\/strong>\u3059\u308b\u4eba\u304c\u3044\u307e\u3059\u304c\uff0c<strong>\u3059\u3079\u3066\u8aa4\u308a\u6271\u3044<\/strong>\u3068\u306a\u308a\u307e\u3059\uff0e<br><br>\uff1c\u7981\u6b62\u4e8b\u9805\uff1e<br>\u25cf \u5909\u6570\u3092\u8ffd\u52a0\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\uff0e<br>\u25cf \u5909\u6570\u306e\u540d\u524d\u3092\u5909\u3048\u3066\u306f\u3044\u3051\u307e\u305b\u3093\uff0e<br>\u25cf \u5168\u4f53\u306e\u884c\u6570\u3092\u5927\u304d\u304f\u5909\u3048\u3066\u306f\u3044\u3051\u307e\u305b\u3093\uff0e\uff08\u5909\u66f4\u304c\u5fc5\u8981\u3067\u3082\uff0c\u884c\u6570\u306e\u5897\u6e1b\u306f\u6570\u884c\u4ee5\u4e0b\u306b\u3068\u3069\u3081\u3088\uff09<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u3010\u76ee\u6a19\u3068\u3057\u3066\u3044\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u7d50\u679c\u3011<\/strong>\uff08\u305d\u306e\uff11\uff09\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: 370px; margin-top: -15pt; margin-bottom: 10px\">5 \u500b\u306e\u6574\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">1 2 3 4 5<\/span>\n4 \u304c\u7b2c 2 \u4f4d\u3067\u3059<span style=\"color:#00aa00\">\u23ce<\/span>\n\n<\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u3010\u76ee\u6a19\u3068\u3057\u3066\u3044\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u7d50\u679c\u3011<\/strong>\uff08\u305d\u306e\uff12\uff09\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: 370px; margin-top: -15pt; margin-bottom: 10px\">5 \u500b\u306e\u6574\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">10 12 3 4 5<\/span>\n10 \u304c\u7b2c 2 \u4f4d\u3067\u3059<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 \u4e0a\u306e\u5b9f\u884c\u4f8b\u3068\u51fa\u529b\u304c\u9055\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u898b\u843d\u3068\u3057\u3066\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-red-color has-css-opacity has-red-background-color has-background is-style-wide\"\/>\n\n\n\n<p class=\"problem wp-block-paragraph\"><strong><span class=\"tadv-color\" style=\"color:#ff0000\">\u554f 4 \uff5e\u554f 9 \u306f 6\/15\uff08\u6708\uff0923:50 \u307e\u3067\u306b\u63d0\u51fa<\/span>\u3092\u6e08\u307e\u305b\u306a\u3055\u3044\uff0e<\/strong><br>\uff08ex0904.c, ex0905.h \uff5e ex0908.h, ex0909.c \u3092 Moodle \u304b\u3089\u63d0\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\uff0e\uff09<br>\u304f\u308c\u3050\u308c\u3082\u5404\u554f\u984c\u3067\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b<strong><span class=\"tadv-color\" style=\"color:#ff0000\">\u6ce8\u610f\u4e8b\u9805\u3084\u300c\u904e\u53bb\u306b\u3042\u3063\u305f\u30df\u30b9\u300d\u3092\u898b\u843d\u3068\u3055\u306a\u3044\u3088\u3046\u306b<\/span><\/strong>\u3057\u3066\u304f\u3060\u3055\u3044\uff0e<br>\u306a\u304a\uff0c\u63d0\u51fa\u5f8c\u306b<strong><span class=\"tadv-color\" style=\"color:#0000ff\">\u9593\u9055\u3044\u306b\u6c17\u4ed8\u3044\u305f\u5834\u5408\uff0c\u3006\u5207\u524d\u3067\u3042\u308c\u3070\u5dee\u3057\u66ff\u3048\uff08\u4e0a\u66f8\u304d\uff09\u306f\u53ef\u80fd<\/span><\/strong>\u3067\u3059\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\">\n<p class=\"has-text-align-center wp-block-paragraph\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex09\/ex0904\/\">\u554f 4 (ex0904.c)<\/a> ]<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center wp-block-paragraph\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex09\/ex0905\/\">\u554f 5 (ex0905.h)<\/a> ]<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center wp-block-paragraph\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex09\/ex0906\/\">\u554f 6 (ex0906.h)<\/a> ]<\/p>\n<\/div>\n<\/div>\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\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center wp-block-paragraph\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex09\/ex0907\/\">\u554f 7 (ex0907.h)<\/a> ]<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center wp-block-paragraph\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex09\/ex0908\/\">\u554f 8 (ex0908.h)<\/a> ]<\/p>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u554f 9\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex0909.c\uff09 \u307e\u305a\uff0c\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0(ex0909.c)\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff08\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u4fdd\u5b58\uff09\u3057\u306a\u3055\u3044\uff0e\u305d\u3057\u3066\uff0c\u6b21\u306e\u2460\u3068\u2461\u3092\u884c\u3044\u306a\u3055\u3044\uff0e\u2460\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306f\u30a4\u30f3\u30c7\u30f3\u30c8\u304c\u5168\u304f\u4ed8\u3051\u3089\u308c\u3066\u304a\u3089\u305a\uff0c\u4e0d <a class=\"more-link\" href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex09\/ex0909\/\">&#8230; more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1696,"menu_order":8,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6160","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/6160","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=6160"}],"version-history":[{"count":21,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/6160\/revisions"}],"predecessor-version":[{"id":12649,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/6160\/revisions\/12649"}],"up":[{"embeddable":true,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/1696"}],"wp:attachment":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/media?parent=6160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}