{"id":4721,"date":"2026-05-14T13:20:00","date_gmt":"2026-05-14T04:20:00","guid":{"rendered":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/?page_id=4721"},"modified":"2026-05-11T18:22:16","modified_gmt":"2026-05-11T09:22:16","slug":"p0501","status":"publish","type":"page","link":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/practice\/p05\/p0501\/","title":{"rendered":"\u7df4\u7fd2 [5] for \u6587\uff081\/5\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-light-green-cyan-background-color has-background\"><strong>\u7df4\u7fd2 1<\/strong>\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1ap0501.c\uff09<\/h4>\n\n\n\n<p class=\"problem wp-block-paragraph\"><strong>\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0 1 (sample1.c)<\/strong> \u3092 <strong><mark style=\"background-color:rgba(0, 0, 0, 0);color: #ff0000;\" class=\"has-inline-color\"><span class=\"tadv-color\" style=\"color:#008800\">p0501.c<\/span><\/mark> \u3068\u3044\u3046\u5225\u306e\u540d\u524d\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u30b3\u30d4\u30fc<\/strong>\u3057\u306a\u3055\u3044\uff0e\u305d\u3057\u3066\uff0cp0501.c \u3092\u7de8\u96c6\u3057\u3066<strong><mark style=\"background-color:rgba(0, 0, 0, 0);color: #ff0000;\" class=\"has-inline-color\"><span class=\"tadv-color\" style=\"color:#0000ff\">\u4ee5\u4e0b\u306e\u5b9f\u884c\u4f8b\u3068\u5168\u304f\u540c\u3058\u52d5\u304d\u3092\u3059\u308b<\/span><\/mark><\/strong>\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u308a\u306a\u3055\u3044\uff0e<br>\u306a\u304a\uff0c\u3053\u306e\u554f\u984c\u3067\u306f<strong><span class=\"tadv-color\" style=\"color:#0000ff\">\u5fc5\u305a for \u6587\u3092\u4f7f\u3046\u3053\u3068<\/span><\/strong>\u3068\u3059\u308b\uff0e\u3042\u308f\u305b\u3066\uff0c<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">if \u6587\u306f 1 \u56de\u3060\u3051<\/mark><\/strong>\u3057\u304b\u4f7f\u3063\u3066\u306f\u3044\u307e\u305b\u3093\uff0e<br><br>\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\u6574\u6570 <kbd>n<\/kbd> \u3092\u8aad\u307f\u8fbc\u307f\uff0c\u4ee5\u4e0b\u306e\u30eb\u30fc\u30eb\u3067\u8a18\u53f7\u307e\u305f\u306f\u6570\u5b57\u3092 <kbd>n<\/kbd> \u500b\u51fa\u529b\u3059\u308b\uff0e<br>\u306a\u304a\uff0c<kbd>n<\/kbd> \u306f 0 \u4ee5\u4e0a\u3067\u3042\u308b\u3068\u4eee\u5b9a\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u3063\u3066\u3088\u3044\uff1a<br><br>\u3010\u30eb\u30fc\u30eb\u3011<br>\u25cf k \u756a\u76ee\u306b\u51fa\u529b\u3059\u308b\u306e\u306f<strong><mark style=\"background-color:rgba(0, 0, 0, 0);color: #ff0000;\" class=\"has-inline-color\">\u534a\u89d2\u306e * \u5370<\/mark><\/strong>\uff08\u534a\u89d2\u306e\u30a2\u30b9\u30bf\u30ea\u30b9\u30af\uff09\u304b<strong><span class=\"tadv-color\" style=\"color:#0000ff\">\u6574\u6570 k<\/span> <\/strong>\u306e\u3044\u305a\u308c\u304b\u4e00\u65b9\u306e\u307f\u3068\u3059\u308b\uff0e<br>\u25cf k \u304c <mark style=\"background-color:rgba(0, 0, 0, 0);color: #0000ff;\" class=\"has-inline-color\"><strong><span class=\"tadv-color\" style=\"color:#0000ff\">4 \u306e\u500d\u6570\u306e\u5834\u5408<\/span><\/strong><\/mark>\u306f<span class=\"tadv-color\" style=\"color:#0000ff\"><strong>\u6574\u6570 k \u305d\u306e\u3082\u306e<\/strong><\/span>\u3092\u51fa\u529b\u3057\uff0c<strong><span class=\"tadv-color\" style=\"color:#ff0000\">\u305d\u3046\u3067\u306a\u3044\u5834\u5408<\/span><\/strong>\u306f<strong><mark style=\"background-color:rgba(0, 0, 0, 0);color: #ff0000;\" class=\"has-inline-color\"> * \u5370<\/mark><\/strong>\u3092\u51fa\u529b\u3059\u308b\uff0e<br>\u25cf \u3059\u3079\u3066\u306e\u8a18\u53f7\u30fb\u6570\u5b57\u3092\u51fa\u529b\u3057\u305f\u3089\uff0c<strong>\u6700\u5f8c\u306b\u300c<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-green-color\">\u23ce<\/mark>\u4ee5\u4e0a\u3067\u3059<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-green-color\">\u23ce<\/mark>\u300d\u3068\u51fa\u529b\u3057\u3066\u7d42\u4e86<\/strong>\u3059\u308b\uff0e<br>\u3000\u3000\uff08\u300c\u4ee5\u4e0a\u3067\u3059\u300d\u306e<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">\u524d\u3068\u5f8c\u306e\u4e21\u65b9\u3067\u6539\u884c<\/mark><\/strong>\uff09<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u3010\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u4f8b\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:#f1ff00\" class=\"has-inline-color\"><strong>\u3010\u8981\u6ce8\u610f\u3011<\/strong><kbd>***4<\/kbd> \u3067\u306f\u306a\u304f <kbd>****4<\/kbd> \u306b\u306a\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u306a\u3044\u304b\uff08<strong><kbd>*<\/kbd> \u304c 4 \u500b<\/strong>\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u306a\u3044\u304b\uff09\u78ba\u8a8d\u305b\u3088\uff0e\uff084 \u306e\u5de6\u306e <strong><kbd>*<\/kbd> \u5370\u306f <\/strong><\/mark><strong><mark style=\"background-color:#f1ff00\" class=\"has-inline-color has-red-color\">3 \u500b\u304c\u6b63\u89e3<\/mark><\/strong><mark style=\"background-color:#f1ff00\" class=\"has-inline-color\">\uff09<\/mark><br>\u307e\u305f\uff0c<mark style=\"background-color:#caffb4\" class=\"has-inline-color\">\u300c\u4ee5\u4e0a\u3067\u3059\u300d\u306e\u5f8c\u306b\u6539\u884c\uff08\\n\uff09\u3092\u5fd8\u308c\u306a\u3044<\/mark>\u3088\u3046\u6ce8\u610f\u305b\u3088\uff0e<\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 360px; margin-top: -15pt; margin-bottom: 10px;\">\u6574\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span class=\"has-inline-color\" style=\"color: #ff0000;\">30<\/span>\n***4***8***12***16***20***24***28**<span style=\"color:#00aa00\">\u23ce<\/span>\n\u4ee5\u4e0a\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\u4f8b\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: 360px; margin-top: -15pt; margin-bottom: 10px;\">\u6574\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span class=\"has-inline-color\" style=\"color: #ff0000;\">4<\/span>\n***4<span style=\"color:#00aa00\">\u23ce<\/span>\n\u4ee5\u4e0a\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\u4f8b\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<br>\u203b\u3053\u306e\u5834\u5408\u306f<mark style=\"background-color:#f8d3ff\" class=\"has-inline-color\">\u300c\u4ee5\u4e0a\u3067\u3059\u300d\u306e\u4e0a\u306b<strong>1 \u884c\u5206\u306e\u7a7a\u304d\u304c\u5165\u308b<\/strong><\/mark>\u3053\u3068\u306b\u6ce8\u610f\u305b\u3088\uff0e<\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 360px; margin-top: -15pt; margin-bottom: 10px;\">\u6574\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span class=\"has-inline-color\" style=\"color: #ff0000;\">0<\/span>\n<span style=\"color:#00aa00\">\u23ce<\/span>\n\u4ee5\u4e0a\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\u6e1b\u70b9\u3068\u306a\u308a\uff0c\u3084\u308a\u76f4\u3057\u3092\u547d\u3058\u3089\u308c\u308b\uff09\u3011<\/strong> <br> \u25a0 \u4e0a\u306e 3 \u7a2e\u985e\u306e<strong><span class=\"tadv-color\" style=\"color:#ff0000\">\u5b9f\u884c\u4f8b\u3068\u7b54\u3048\u304c\u9055\u3063\u3066\u3044\u308b<\/span><\/strong>\uff08\u304d\u3061\u3093\u3068\u78ba\u8a8d\u3057\u3066\u3044\u306a\u3044\uff09\uff0e<br>\u3000\u3000\uff08\u4f8b\uff11\uff09<strong><span class=\"tadv-color\" style=\"color:#0000ff\">\u6700\u5f8c\u306b\u300c\u4ee5\u4e0a\u3067\u3059\u300d<\/span><\/strong>\u3068\u8868\u793a\u3055\u305b\u3066\u3044\u306a\u3044\uff0e<br>\u3000\u3000\uff08\u4f8b\uff12\uff09\u300c\u4ee5\u4e0a\u3067\u3059\u300d\u3068\u8868\u793a\u3059\u308b\u524d\u306b\u6539\u884c\u304c\u7121\u3044\uff0e<br>\u3000\u3000\u3000\u3000\u3000\u3000\uff08<span class=\"tadv-color\" style=\"color:#ff0000\">\u5b9f\u884c\u4f8b\uff13\u306e\u5834\u5408\uff0c\u300c\u4ee5\u4e0a\u3067\u3059\u300d\u306e\u524d\u306b<strong> 1 \u884c\u7a7a\u304f\u306e\u304c\u6b63\u89e3<\/strong><\/span>\uff09<br>\u3000\u3000\uff08\u4f8b\uff13\uff09k \u304c <strong><span class=\"tadv-color\" style=\"color:#0000ff\">4 \u306e\u500d\u6570\u306e\u6642\u306b\u3082\uff0a\u5370\u3092\u8868\u793a<\/span><\/strong>\u3055\u305b\u3066\u3057\u307e\u3063\u3066\u3044\u308b\uff0e<br> \u25a0 <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-strong-blue-color\">\u30a4\u30f3\u30c7\u30f3\u30c8\u306b\u4e0d\u5099<\/mark><\/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-black-color has-css-opacity has-black-background-color has-background is-style-wide\"\/>\n\n\n\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\/practice\/p05\/p0502\/\">\u7df4\u7fd22 (p0502.c)<\/a> ]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7df4\u7fd2 1\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1ap0501.c\uff09 \u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0 1 (sample1.c) \u3092 p0501.c \u3068\u3044\u3046\u5225\u306e\u540d\u524d\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u30b3\u30d4\u30fc\u3057\u306a\u3055\u3044\uff0e\u305d\u3057\u3066\uff0cp0501.c \u3092\u7de8\u96c6\u3057\u3066\u4ee5\u4e0b\u306e\u5b9f\u884c\u4f8b\u3068\u5168\u304f\u540c\u3058\u52d5\u304d\u3092\u3059 <a class=\"more-link\" href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/practice\/p05\/p0501\/\">&#8230; more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1129,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4721","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/4721","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=4721"}],"version-history":[{"count":32,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/4721\/revisions"}],"predecessor-version":[{"id":12412,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/4721\/revisions\/12412"}],"up":[{"embeddable":true,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/1129"}],"wp:attachment":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/media?parent=4721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}