{"id":9305,"date":"2026-04-23T08:30:00","date_gmt":"2026-04-22T23:30:00","guid":{"rendered":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/?page_id=9305"},"modified":"2026-04-17T18:50:01","modified_gmt":"2026-04-17T09:50:01","slug":"p0304a","status":"publish","type":"page","link":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/practice-advance\/p03\/p0304a\/","title":{"rendered":"\u7df4\u7fd2 [3] while \u6587\uff084\/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 4<\/strong>\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1ap0304a.c\uff09<\/h4>\n\n\n\n<p class=\"problem\"><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\u4f8b\u306e\u3088\u3046\u306b\u5b9f\u884c\u3067\u304d\u308b<\/span><\/mark><\/strong>\u30d7\u30ed\u30b0\u30e9\u30e0\u3092 <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-green-color\">p0304a.c<\/mark><\/strong> \u3068\u3057\u3066\u4f5c\u308a\u306a\u3055\u3044\uff0e<br>\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f 1 \u3064\u306e\u6574\u6570 n \u3092\u8aad\u307f\u8fbc\u307f\uff0c\u6b21\u306e\u30eb\u30fc\u30eb\u306b\u5f93\u3063\u3066 <strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0000ff\" class=\"has-inline-color\"><span class=\"tadv-color\" style=\"color:#ff0000\">n \u500b\u3060\u3051\u8a18\u53f7\u3092\u51fa\u529b<\/span><\/mark><\/strong>\u3057\uff0c<strong><span class=\"tadv-color\" style=\"color:#0000ff\">\u6700\u5f8c\u306b\u6539\u884c\u3057\u305f\u5f8c\u3067\u300c\u4ee5\u4e0a\u3067\u3059\u300d\u3068\u51fa\u529b\u3057\u3066\u7d42\u4e86<\/span><\/strong>\u3059\u308b\uff0e\u306a\u304a\uff0cn \u306f 0 \u4ee5\u4e0a\u3067\u3042\u308b\u3068\u4eee\u5b9a\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u3063\u3066\u3088\u3044\uff0e<br><strong>\u3010\u51fa\u529b\u30eb\u30fc\u30eb\u3011<\/strong><br>\u3000\u2460 <strong><span class=\"tadv-color\" style=\"color:#0000ff\">\u901a\u5e38\u306f\u534a\u89d2\u306e\u30de\u30a4\u30ca\u30b9\u8a18\u53f7\uff08<kbd>-<\/kbd>\uff09<\/span><\/strong>\u3092\u51fa\u529b\u3059\u308b\u304c\uff0c <br>\u3000\u3000<strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">5 \u56de\u306b 1 \u56de\u3060\u3051<\/mark><\/strong>\u306f<strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u30de\u30a4\u30ca\u30b9\u8a18\u53f7\u306e\u4ee3\u308f\u308a\u306b\u534a\u89d2\u306e\u30d7\u30e9\u30b9\u8a18\u53f7\uff08<kbd>+<\/kbd>\uff09<\/mark><\/strong>\u3092\u51fa\u529b\u3059\u308b\uff0e<br>\u3000\u3000\uff08\u3064\u307e\u308a\uff0c5 \u500b\u76ee\uff0c10 \u500b\u76ee\uff0c15 \u500b\u76ee\uff0c&#8230;. \u306f &#8211; \u3067\u306f\u306a\u304f + \u3092\u51fa\u529b\u3059\u308b\uff09<br>\u3000\u2461 \u4e0a\u306e\u8a18\u53f7\u51fa\u529b\u3068\u306f\u5225\u306b\uff0c\u8a18\u53f7\u3092 <strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0000ff\" class=\"has-inline-color\">10 \u500b\u51fa\u529b\u3059\u308b\u305f\u3073\u306b\u6539\u884c<\/mark><\/strong>\u3082\u884c\u3046\uff0e<br>\u3000\u2462 n \u500b\u306e\u8a18\u53f7\u3092\u51fa\u529b\u3057\u7d42\u308f\u3063\u305f\u3089\uff0c\u3044\u3063\u305f\u3093\u6539\u884c\u3057\uff0c\u6539\u3081\u3066\u6700\u5f8c\u306b\u300c\u4ee5\u4e0a\u3067\u3059\u300d\u3068\u51fa\u529b\u3059\u308b\uff0e<br><br><strong>\u3010\u6ce8\u610f\u70b9\u3011<\/strong><br>\u3053\u306e\u554f\u984c\u3067\u306f <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-strong-blue-color\">if \u6587\u306f 2 \u56de\u307e\u3067\u3057\u304b\u4f7f\u3063\u3066\u306f\u3044\u3051\u307e\u305b\u3093<\/mark><\/strong>\uff0e<\/p>\n\n\n\n<p class=\"hint\">\u3010\u30d2\u30f3\u30c8\u3011<br>\u3053\u306e\u554f\u984c\u3067\u306f<span class=\"tadv-background-color\" style=\"background-color:#ffeb00\"><strong>\u2460\u3068\u2461\u3092\u5225\u3005\u306e if \u6587\u306b\u5207\u308a\u5206\u3051\u3066\u8003\u3048\u308b<\/strong><\/span>\u3068\u826f\u3044\u3067\u3059\uff0e<\/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<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><mark style=\"background-color:#ffdafc\" class=\"has-inline-color\">\u51fa\u529b\u3055\u308c\u308b<strong>\u30de\u30a4\u30ca\u30b9\u8a18\u53f7\u306e\u500b\u6570<\/strong>\u3092\u3088\u304f\u78ba\u8a8d\u3057\u306a\u3055\u3044\uff0e\u500b\u6570\u304c\u9055\u3063\u3066\u3044\u308b\u306e\u306b\u305d\u306e\u307e\u307e\u63d0\u51fa\u3059\u308b\u3088\u3046\u306a\u521d\u6b69\u7684\u306a\u30df\u30b9\u3092\u3057\u306a\u3044\u3053\u3068\uff0e<\/mark><\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 380px; margin-top: -15pt; margin-bottom: 10px\">\u6574\u6570\u3092 1 \u3064\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">6<\/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<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: 380px; margin-top: -15pt; margin-bottom: 10px\">\u6574\u6570\u3092 1 \u3064\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">27<\/span>\n----+----+\n----+----+\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<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<\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 380px; margin-top: -15pt; margin-bottom: 10px\">\u6574\u6570\u3092 1 \u3064\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">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\"><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<strong><span class=\"tadv-color\" style=\"color:#ff0000\">\uff13\u7a2e\u985e\u306e\u5b9f\u884c\u4f8b\u3068\u51fa\u529b\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\">&#8211; \u306e\u500b\u6570<\/span><\/strong>\u304c\u9055\u3063\u3066\u3044\u308b\uff0e<br>\u3000\u3000\u3000\u3000\u3000\u3000\u3088\u304f\u3042\u308b\u30df\u30b9\u3068\u3057\u3066\uff0c\u5b9f\u884c\u4f8b 1 \u3067 <kbd>----+-<\/kbd> \u3068\u306a\u308b\u3079\u304d\u3068\u3053\u308d\u304c <kbd>----<span class=\"tadv-color\" style=\"color:#ff0000\">-<\/span>+-<\/kbd> \u3068\u306a\u3063\u3066\u3044\u308b\uff0e<br>\u3000\u3000\u3000\u3000\u3000\u3000\uff08<kbd>+<\/kbd> \u306e\u5de6\u306b <span class=\"tadv-color\" style=\"color:#ff0000\"><kbd>-<\/kbd> \u304c 1 \u500b\u591a\u3044<\/span>\uff09<br>\u3000\u3000\uff08\u4f8b\uff12\uff09<strong><span class=\"tadv-color\" style=\"color:#0000ff\">if \u6587\u3092\u591a\u6570\uff083\u56de\u4ee5\u4e0a\uff09\u4f7f\u3063\u3066\u3044\u3066<\/span><\/strong>\uff0c\u5fc5\u8981\u4ee5\u4e0a\u306b\u8907\u96d1\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306a\u3063\u3066\u3044\u308b\uff0e<br>\u3000\u3000\u3000\u3000\u3000\u3000\u4f8b\u3048\u3070\uff0c10 \u3067\u5272\u308a\u5207\u308c\u308b\u6642\u3060\u3051<strong>\u308f\u3056\u308f\u3056 <kbd>\"<span class=\"tadv-color\" style=\"color:#ff0000\">+n<\/span>\"<\/kbd> \u3068\u51fa\u529b<\/strong>\u3055\u305b\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u308b\uff0e<br>\u3000\u3000\u3000\u3000\u3000\u3000\u30eb\u30fc\u30eb\u306e\u2460\u3068\u2461\u306f\u5225\u3005\u306b\u51e6\u7406\u3059\u308b\u65b9\u304c\u8a71\u306f\u305a\u3063\u3068\u7c21\u5358\u3067\u3042\u308b\uff0e<br>\u3000\u3000\uff08\u4f8b\uff13\uff09\u300c\u4ee5\u4e0a\u3067\u3059\u300d\u3068\u3044\u3046\u51fa\u529b\u304c<strong><span class=\"tadv-color\" style=\"color:#ff0000\">\u305d\u306e\u524d\u306e\u8a18\u53f7\u306b\u3064\u306a\u304c\u3063\u3066<\/span><\/strong>\u3057\u307e\u3063\u3066\u3044\u308b\uff0e<br>\u3000\u3000\u3000\u3000\u3000\u3000\u4f8b\u3048\u3070\uff0c <kbd>----+-\u4ee5\u4e0a\u3067\u3059<\/kbd>\u3000\u306b\u306a\u3063\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 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\" rel=\"noreferrer noopener\">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<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\/practice-advance\/p03\/p0303a\/\">\u7df4\u7fd23 (p0403a.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\/practice-advance\/p03\/p0305a\/\">\u7df4\u7fd25 (p0305a.c)<\/a> ]<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7df4\u7fd2 4\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1ap0304a.c\uff09 \u4ee5\u4e0b\u306e\u4f8b\u306e\u3088\u3046\u306b\u5b9f\u884c\u3067\u304d\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092 p0304a.c \u3068\u3057\u3066\u4f5c\u308a\u306a\u3055\u3044\uff0e\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f 1 \u3064\u306e\u6574\u6570 n \u3092\u8aad\u307f\u8fbc\u307f\uff0c\u6b21\u306e\u30eb\u30fc\u30eb\u306b\u5f93\u3063\u3066 n \u500b\u3060\u3051\u8a18\u53f7\u3092\u51fa\u529b\u3057\uff0c\u6700 <a class=\"more-link\" href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/practice-advance\/p03\/p0304a\/\">&#8230; more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":9288,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-9305","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/9305","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=9305"}],"version-history":[{"count":5,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/9305\/revisions"}],"predecessor-version":[{"id":12160,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/9305\/revisions\/12160"}],"up":[{"embeddable":true,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/9288"}],"wp:attachment":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/media?parent=9305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}