{"id":9313,"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=9313"},"modified":"2026-04-23T13:40:11","modified_gmt":"2026-04-23T04:40:11","slug":"p0305a","status":"publish","type":"page","link":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/practice-advance\/p03\/p0305a\/","title":{"rendered":"\u7df4\u7fd2 [3] while \u6587\uff085\/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 5<\/strong>\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1ap0305a.c\uff09\u203b\u52a0\u70b9\u5bfe\u8c61<\/h4>\n\n\n\n<p><span class=\"tadv-background-color\" style=\"background-color:#fff525\">\u3053\u306e\u554f\u984c\u306f for  \u6587\u3092\u4f7f\u3063\u305f\u7e70\u308a\u8fd4\u3057\u69cb\u9020\u306e\u7df4\u7fd2\u554f\u984c\u3067\u3042\u308a<\/span><br><span class=\"tadv-background-color\" style=\"background-color:#fff525\"><strong>\u4e2d\u7d1a\u30af\u30e9\u30b9\u306e\u53d7\u8b1b\u751f\u306f\u5fc5\u9808\u3067\u306f\u306a\u3044\uff08\u63d0\u51fa\u3057\u306a\u304f\u3066\u3082\u3088\u3044\uff09<\/strong>\u304c\uff0c<strong>\u4e0a\u7d1a\u30af\u30e9\u30b9\u306e\u53d7\u8b1b\u751f\u306f\u5fc5\u9808<\/strong>\u3068\u3059\u308b\uff0e<\/span><br><span class=\"tadv-background-color\" style=\"background-color:#fff525\">\u306a\u304a\uff0c\u3069\u3061\u3089\u306e\u30af\u30e9\u30b9\u3067\u3042\u3063\u3066\u3082\u9069\u5207\u306b\u6b63\u89e3\u3059\u308c\u3070\u52a0\u70b9\u5bfe\u8c61\u3068\u3057\u3066\u6271\u3046\uff0e<\/span><\/p>\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\u4f5c\u308a\u306a\u3055\u3044\uff0e<br>\u305f\u3060\u3057\uff0c\u30d5\u30a1\u30a4\u30eb\u540d\u306f <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-green-color\"><strong>p0305a.c<\/strong><\/mark> \u3068\u3059\u308b\uff0e<br><br>\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\u6574\u6570 <kbd>n<\/kbd> \u3092\u5165\u529b\u3068\u3057\u3066\u53d7\u3051\u53d6\u308a\uff0c<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">1 \u4ee5\u4e0a n \u4ee5\u4e0b\u306e\u6574\u6570\u3092\u6b21\u306e\u30eb\u30fc\u30eb\u3067\u52a0\u5de5\u3057\u305f\u4e0a\u3067\u5408\u8a08\u3057\u305f\u3082\u306e\u3092\u51fa\u529b<\/mark><\/strong>\u3055\u305b\u308b\u3082\u306e\u3068\u3059\u308b\uff0e<br>\u3010\u52a0\u5de5\u30eb\u30fc\u30eb\u3011\u6574\u6570 k \uff081 \u4ee5\u4e0a n \u4ee5\u4e0b\uff09\u306b\u3064\u3044\u3066\uff0c<br>\u2460\u6574\u6570 k \u304c<strong>\u5947\u6570<\/strong>\u306e\u5834\u5408\uff0c\u305d\u308c\u3092 <strong>2 \u500d<\/strong>\u3057\u305f\u3082\u306e\u306b\u52a0\u5de5\u3057\u3066\u5408\u8a08\u3059\u308b\uff0e<br>\u2461\u6574\u6570 k \u304c<strong>\u5076\u6570<\/strong>\u306e\u5834\u5408\uff0c\u305d\u308c\u3092<strong>\u534a\u5206<\/strong>\u306b\u3057\u305f\u3082\u306e\u306b\u52a0\u5de5\u3057\u3066\u5408\u8a08\u3059\u308b\uff0e<br>\u2462\u7279\u4f8b\u3068\u3057\u3066\uff0c\u6574\u6570 k \u304c <strong>2 \u3068 3 \u306e\u516c\u500d\u6570<\/strong>\u306e\u5834\u5408\u306f<strong>\u305d\u306e\u5024\u3092 + 1 \u3057\u305f\u3082\u306e<\/strong>\u306b\u52a0\u5de5\u3057\u3066\u5408\u8a08\u3059\u308b\uff0e<br><br>\u4f8b\u3048\u3070\uff0c<kbd>n = 10<\/kbd> \u306e\u5834\u5408\uff0c\u51fa\u529b\u3055\u305b\u308b\u5024\u306f <kbd>69<\/kbd> \u3068\u306a\u308b<br>\uff08\u203b\u306a\u305c\u306a\u3089\uff0c 1\u21922\uff0c2\u21921\uff0c3\u21926\uff0c4\u21922\uff0c5\u219210\uff0c6\u21927\uff0c7\u219214\uff0c8\u21924\uff0c9\u219218\uff0c10\u21925<br>\u306a\u306e\u3067 2 + 1 + 6 + 2 + 10 + 7 + 14 + 4 + 18 +5 = 69\uff09\uff0e<br>\u305f\u3060\u3057\uff0c<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-strong-blue-color\"><kbd>n &lt;= 0<\/kbd> \u306e\u5834\u5408\u306f\u5408\u8a08\u5024\u3092 0 \u3068\u3057\u3066\u51fa\u529b<\/mark><\/strong>\u3055\u305b\u3088\uff0e<br><br><strong><mark style=\"background-color:#00fff6\" class=\"has-inline-color\">\u3010\u6ce8\u610f\u3011\u3053\u306e\u554f\u984c\u306f for \u6587\uff08\u307e\u305f\u306f while \u6587\uff09\u3068 if \u6587\u3092\u4f7f\u3063\u3066\u4f5c\u308a\u306a\u3055\u3044\uff0e\u914d\u5217\u3092\u4f7f\u3063\u3066\u306f\u3044\u3051\u307e\u305b\u3093\uff0e<\/mark><\/strong><\/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<\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 300px; 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\">10<\/span>\n\u6c42\u3081\u308b\u5408\u8a08 = 69<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: 300px; 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\">20<\/span>\n\u6c42\u3081\u308b\u5408\u8a08 = 276<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<\/strong>\uff13<strong>\uff09<\/strong>\u203b<span style=\"background-color:rgba(0, 0, 0, 0);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:#ffdaff\" class=\"has-inline-color\">\u4e0a\u306e\u5b9f\u884c\u4f8b\u3082\u305d\u3046\u3067\u3042\u308b\u304c\uff0c\u672b\u5c3e\u306e\u6539\u884c\uff08\\n\uff09\u306e\u66f8\u304d\u5fd8\u308c\u306b\u6ce8\u610f\u305b\u3088\uff0e<\/mark><\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 300px; 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\">-12<\/span>\n\u6c42\u3081\u308b\u5408\u8a08 = 0<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\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\u306b\u793a\u3057\u305f<strong><span class=\"tadv-color\" style=\"color:#ff0000\">\uff13\u901a\u308a\u306e\u5b9f\u884c\u4f8b\u3068\u51fa\u529b\u7d50\u679c\u304c\u9055\u3063\u3066\u3044\u308b<\/span><\/strong>\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 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-red-color has-css-opacity has-red-background-color has-background is-style-wide\"\/>\n\n\n\n<p class=\"problem\"><strong>\u7b2c 3 \u56de\uff08C\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\uff1b3 \u9650\u76ee\u306e\u65b9\uff09\u306e\u7df4\u7fd2\u554f\u984c\u306f\u4ee5\u4e0a\u306e\uff15\u554f\u3067\u3059\uff0e<\/strong><br>p0301a.c \uff5e p0305a.c \u3092 Moodle \u304b\u3089\u63d0\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\uff0e\u203b\u305f\u3060\u3057\uff0c\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u9593\u9055\u3048\u306a\u3044\u3053\u3068\uff0e<br>\u306a\u304a\uff0c<strong><span class=\"tadv-background-color\" style=\"background-color:#00ffe5\">\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u3084\u7121\u9650\u30eb\u30fc\u30d7\u306b\u306a\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092 1 \u500b\u3067\u3082\u63d0\u51fa\u3057\u305f\u5834\u5408\u306f\u7dcf\u5408\u8a55\u4fa1\u3092 0 \u70b9<\/span><\/strong>\u3068\u3059\u308b\u306e\u3067\u5341\u5206\u306b\u6ce8\u610f\u3059\u308b\u3053\u3068\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<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\">\n<p class=\"has-text-align-center\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/practice-advance\/p03\/p0301a\/\">\u7df4\u7fd21 (p0301a.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\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/practice-advance\/p03\/p0302a\/\">\u7df4\u7fd22 (p0302a.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>\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/practice-advance\/p03\/p0303a\/\">\u7df4\u7fd23 (p0303a.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\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/practice-advance\/p03\/p0304a\/\">\u7df4\u7fd24 (p0304a.c)<\/a> ]<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7df4\u7fd2 5\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1ap0305a.c\uff09\u203b\u52a0\u70b9\u5bfe\u8c61 \u3053\u306e\u554f\u984c\u306f for \u6587\u3092\u4f7f\u3063\u305f\u7e70\u308a\u8fd4\u3057\u69cb\u9020\u306e\u7df4\u7fd2\u554f\u984c\u3067\u3042\u308a\u4e2d\u7d1a\u30af\u30e9\u30b9\u306e\u53d7\u8b1b\u751f\u306f\u5fc5\u9808\u3067\u306f\u306a\u3044\uff08\u63d0\u51fa\u3057\u306a\u304f\u3066\u3082\u3088\u3044\uff09\u304c\uff0c\u4e0a\u7d1a\u30af\u30e9\u30b9\u306e\u53d7\u8b1b\u751f\u306f\u5fc5\u9808\u3068\u3059\u308b\uff0e\u306a\u304a\uff0c\u3069\u3061\u3089\u306e <a class=\"more-link\" href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/practice-advance\/p03\/p0305a\/\">&#8230; more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":9288,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-9313","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/9313","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=9313"}],"version-history":[{"count":7,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/9313\/revisions"}],"predecessor-version":[{"id":12217,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/9313\/revisions\/12217"}],"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=9313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}