{"id":7114,"date":"2026-07-02T08:30:00","date_gmt":"2026-07-01T23:30:00","guid":{"rendered":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/?page_id=7114"},"modified":"2026-07-01T10:07:45","modified_gmt":"2026-07-01T01:07:45","slug":"ex1207","status":"publish","type":"page","link":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex12\/ex1207\/","title":{"rendered":"\u8ab2\u984c [12] \u30dd\u30a4\u30f3\u30bf\u2461\uff087\/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 7<\/strong>\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex1207.c\uff09<\/h4>\n\n\n\n<p class=\"problem wp-block-paragraph\">\u307e\u305a\uff0c<strong>\u554f 5 \u3067\u4f5c\u3063\u305f ex1205.c<\/strong> \u3092 <strong><span style=\"color:#008800\" class=\"tadv-color\">ex1207.c<\/span><\/strong> \u3068\u3044\u3046\u5225\u540d\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u30b3\u30d4\u30fc\u3057\u306a\u3055\u3044\uff0e<br>\u305d\u3057\u3066\uff0cex1207.c \u3092\u7de8\u96c6\u3057\u3066\u6b21\u306e\u3088\u3046\u306b\u5185\u5bb9\u3092\u5909\u66f4\u3057\u306a\u3055\u3044\uff1a<br><br><strong>\u3010\u554f 5 \u304b\u3089\u306e\u5909\u66f4\u70b9\u3011<\/strong><br>\u3000\u8aad\u307f\u8fbc\u3093\u3060\u6587\u5b57\u5217\u306e\u9577\u3055\u304c <strong><span style=\"color:#ff0000\" class=\"tadv-color\">5 \u6587\u5b57\u672a\u6e80\uff085 \u6587\u5b57\u3088\u308a\u77ed\u3044\uff09\u5834\u5408<\/span><\/strong>\uff0c<br>\u3000<strong><span style=\"color:#ff0000\" class=\"tadv-color\">\u8db3\u308a\u306a\u3044\u6587\u5b57\u6570\u5206\u3060\u3051<\/span><\/strong>\u305d\u306e\u6587\u5b57\u5217\u306e<strong><span style=\"color:#ff0000\" class=\"tadv-color\">\u672b\u5c3e\u306b <kbd>'*'<\/kbd> \u3092\u8ffd\u52a0<\/span><\/strong>\u3059\u308b\uff0e<\/p>\n\n\n\n<p class=\"hint wp-block-paragraph\"><strong>\u3010\u30d2\u30f3\u30c8\u3011<\/strong><br>scanf \u3067\u8aad\u307f\u8fbc\u3093\u3060\u6587\u5b57\u5217\u304c\u914d\u5217 <kbd>word<\/kbd> \u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u305f\u5834\u5408\uff0c\u3053\u306e\u9577\u3055\u304c 5 \u6587\u5b57\u672a\u6e80\u306a\u3089\u3070\u672b\u5c3e\u306b * \u3092\u8ffd\u52a0\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3053\u3068\u306b\u306a\u308a\u307e\u3059\uff0e<br>\u305d\u3053\u3067\uff0cwhile \u6587\u3092\u4f7f\u3063\u3066<br>\u3000\u3000<span class=\"tadv-color\" style=\"color:#ff0000\"><kbd><mark style=\"background-color:#fffc00\" class=\"has-inline-color\">(int)strlen(word) &lt; 5<\/mark><\/kbd><strong>\u3000\u3067\u3042\u308b\u9650\u308a<\/strong>  <kbd>strcat(word, \"*\");<\/kbd>  <strong>\u3092\u7e70\u308a\u8fd4\u3059<\/strong><\/span><br>\u3068\u3044\u3046\u51e6\u7406\u3092\u884c\u3046\u3068\u3088\u3044\u3067\u3059\uff0e<br>\u203b\u3082\u3068\u3082\u3068 <kbd>word<\/kbd> \u306e\u6587\u5b57\u6570\u304c 5 \u4ee5\u4e0a\u306a\u3089\u3070 while \u306e\u6761\u4ef6\u306f\u6210\u7acb\u3057\u306a\u3044\u306e\u3067\u7279\u306b\u8ffd\u52a0\u306f\u8d77\u3053\u308a\u307e\u305b\u3093\uff0e<br><br><kbd>strlen<\/kbd> \u306e\u623b\u308a\u5024\u306f\u7b26\u53f7\u306a\u3057\u6574\u6570\u306b\u306a\u3063\u3066\u3044\u3066 int \u578b\u3068\u306f\u5fae\u5999\u306b\u9055\u3046\u578b\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff0e<br>\u305d\u308c\u3086\u3048\uff0c\u4e0a\u306e\u3088\u3046\u306b int \u578b\u3078\u30ad\u30e3\u30b9\u30c8\u3057\u3066\u4f7f\u3046\u306e\u304c\u5b89\u5168\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\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>\u5b9f\u884c\u4f8b\u306b\u3042\u308b\u3088\u3046\u306b <mark style=\"background-color:#d7ffcc\" class=\"has-inline-color\"><kbd>This*<\/kbd> \u3068 <kbd>is***<\/kbd> \u306e\u9593\u306b\u306f<\/mark><strong><mark style=\"background-color:#d7ffcc\" class=\"has-inline-color has-red-color\">\u7a7a\u767d\u304c\u5fc5\u8981<\/mark><\/strong>\u306a\u306e\u3067\u305d\u308c\u3092\u5fd8\u308c\u306a\u3044\u3053\u3068\uff01<\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 500px; margin-top: -15pt; margin-bottom: 10px\">\u6587\u5b57\u5217\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">This<\/span>\n\u3053\u308c\u307e\u3067\u306e\u6587\u5b57\u5217\uff1a[This*] (5\u6587\u5b57)<span style=\"color:#00aa00\">\u23ce<\/span>\n\u6587\u5b57\u5217\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">is<\/span>\n\u8ffd\u52a0\u5f8c\u306e\u6587\u5b57\u5217\uff1a[This* is***] (11\u6587\u5b57)<span style=\"color:#00aa00\">\u23ce<\/span>\n\u6587\u5b57\u5217\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">a<\/span>\n\u8ffd\u52a0\u5f8c\u306e\u6587\u5b57\u5217\uff1a[This* is*** a****] (17\u6587\u5b57)<span style=\"color:#00aa00\">\u23ce<\/span>\n\u6587\u5b57\u5217\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">sample<\/span>\n\u8ffd\u52a0\u5f8c\u306e\u6587\u5b57\u5217\uff1a[This* is*** a**** sample] (24\u6587\u5b57)<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: 500px; margin-top: -15pt; margin-bottom: 10px\">\u6587\u5b57\u5217\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">C<\/span>\n\u3053\u308c\u307e\u3067\u306e\u6587\u5b57\u5217\uff1a[C****] (5\u6587\u5b57)<span style=\"color:#00aa00\">\u23ce<\/span>\n\u6587\u5b57\u5217\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">programming<\/span>\n\u8ffd\u52a0\u5f8c\u306e\u6587\u5b57\u5217\uff1a[C**** programming] (17\u6587\u5b57)<span style=\"color:#00aa00\">\u23ce<\/span>\n\u6587\u5b57\u5217\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">exercise<\/span>\n\u8ffd\u52a0\u5f8c\u306e\u6587\u5b57\u5217\uff1a[C**** programming exercise] (26\u6587\u5b57)<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\u4f8b\u3048\u3070\uff0c\u8ffd\u52a0\u3055\u308c\u308b <kbd>*<\/kbd> \u306e\u500b\u6570\u304c\u9055\u3063\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-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%\">\n<p class=\"wp-block-paragraph\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex12\/ex1206\/\">\u554f 6 (ex1206.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 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\/ex12\/ex1208\/\"> \u554f 8 (ex1208.c)<\/a> ]<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u554f 7\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex1207.c\uff09 \u307e\u305a\uff0c\u554f 5 \u3067\u4f5c\u3063\u305f ex1205.c \u3092 ex1207.c \u3068\u3044\u3046\u5225\u540d\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u30b3\u30d4\u30fc\u3057\u306a\u3055\u3044\uff0e\u305d\u3057\u3066\uff0cex1207.c \u3092\u7de8\u96c6\u3057\u3066\u6b21\u306e\u3088\u3046\u306b\u5185\u5bb9\u3092\u5909\u66f4\u3057\u306a\u3055\u3044\uff1a \u3010\u554f <a class=\"more-link\" href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex12\/ex1207\/\">&#8230; more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2215,"menu_order":6,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-7114","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/7114","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=7114"}],"version-history":[{"count":17,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/7114\/revisions"}],"predecessor-version":[{"id":11838,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/7114\/revisions\/11838"}],"up":[{"embeddable":true,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/2215"}],"wp:attachment":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/media?parent=7114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}