{"id":4126,"date":"2026-04-23T13:20:00","date_gmt":"2026-04-23T04:20:00","guid":{"rendered":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/?page_id=4126"},"modified":"2026-04-20T16:59:47","modified_gmt":"2026-04-20T07:59:47","slug":"ex0304","status":"publish","type":"page","link":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex03\/ex0304\/","title":{"rendered":"\u8ab2\u984c [3] \u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u6d41\u308c\u306e\u5206\u5c90\uff084\/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 4<\/strong>\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex0304.c\uff09<\/h4>\n\n\n\n<p class=\"problem\">2 \u3064\u306e\u6574\u6570 x, y \u3092\u8aad\u307f\u8fbc\u307f\uff0c<span style=\"color:#ff0000\" class=\"has-inline-color\"><strong>\u5927\u304d\u3044\u65b9\u306e\u5024\u3092\u5c0f\u3055\u3044\u65b9\u306e\u5024\u3067\u5272\u3063\u305f<\/strong><\/span><strong><span style=\"color:#0000ff\" class=\"has-inline-color\">\u7b54\u3048\uff08\u5546\uff09\u3068\u4f59\u308a<\/span><\/strong>\u3092\u51fa\u529b\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3057\u306a\u3055\u3044\uff0e\u305f\u3060\u3057\uff0c<strong>\u5c0f\u3055\u3044\u65b9\u306e\u5024\u304c <span style=\"color:#ff0000\" class=\"has-inline-color\">0 \u4ee5\u4e0b <\/span>\u3067\u3042\u3063\u305f\u5834\u5408<\/strong>\u306f\u300c<strong><span style=\"color:#ff0000\" class=\"has-inline-color\">\u8a08\u7b97\u3067\u304d\u307e\u305b\u3093<\/span><\/strong>\u300d<sup>\uff08\u6ce8\uff09<\/sup>\u3068\u8868\u793a\u3059\u308b\u3053\u3068\uff0e<br>\u63d0\u51fa\u3059\u308b\u30bd\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\uff08\u30bd\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30e0\uff09\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u306f <strong><span style=\"color:#008800\" class=\"has-inline-color\">ex0304.c<\/span><\/strong> \u3068\u3057\u306a\u3055\u3044\uff0e<br><sup>\uff08\u6ce8\uff09<\/sup><sub>\u307e\u305a\uff0c0 \u3067\u5272\u308b\u3068\u3044\u3046\u306e\u306f\u6570\u5b66\u7684\u306b\u5b9a\u7fa9\u3055\u308c\u306a\u3044\uff0e\u307e\u305f\uff0c\u7b2c2\u56de\u306e\u8b1b\u7fa9\u3067\u8aac\u660e\u3057\u305f\u3088\u3046\u306b\uff0c\u8ca0\u306e\u6570\u3067\u5272\u3063\u305f\u5834\u5408\u306e\u300c\u4f59\u308a\u300d\u306e\u6271\u3044\u306f\u6df7\u4e71\u3092\u62db\u304f\u306e\u3067\u3053\u3053\u3067\u306f\u8003\u3048\u306a\u3044\u3053\u3068\u306b\u3059\u308b\uff0e<\/sub><\/p>\n\n\n\n<p class=\"hint\"><strong>\u3010\u30d2\u30f3\u30c8\u3011<\/strong><br>\u4e00\u6c17\u306b\u7b54\u3048\u3092\u6c42\u3081\u3088\u3046\u3068\u3059\u308b\u3068 x, y \u306e\u7d44\u5408\u305b\u304c\u3044\u308d\u3044\u308d\u3042\u308b\u305f\u3081<strong><span style=\"color:#ff0000\" class=\"tadv-color\">\u7121\u99c4\u306b\u8907\u96d1\u306a<\/span><\/strong>\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\uff0e\u3053\u3053\u306f\u6b21\u306e\u3088\u3046\u306b<strong><span style=\"color:#0000ff\" class=\"tadv-color\">\uff12\u6bb5\u968e\u306b\u5206\u3051\u3066<\/span><\/strong>\u8003\u3048\u308b\u3068\u7c21\u5358\u306b\u66f8\u3051\u307e\u3059\uff0e<br><span class=\"has-inline-color has-black-color\">\uff08\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u306f<strong><span style=\"background-color:#ffe200\" class=\"tadv-background-color\">\u554f\u984c\u3092\u3044\u304b\u306b\u30b7\u30f3\u30d7\u30eb\u306b\u8003\u3048\u308b\u304b\u304c\u91cd\u8981<\/span><\/strong>\u3067\u3059\uff0e\uff09<\/span><br><br>\uff081\uff09\u307e\u305a\u6700\u521d\u306b\uff0c<br>x, y \u3068\u306f\u5225\u306b <kbd>large<\/kbd> \u3068 <kbd>small<\/kbd> \u3068\u3044\u3046\u5909\u6570\u3082\u7528\u610f\u3057\u3066\u304a\u304d\u307e\u3059\uff0e<br>\u305d\u3057\u3066\uff0cx \u3068 y \u306e\u5927\u304d\u3044\u65b9\u3092 <kbd>large<\/kbd> \u3078\uff0c\u305d\u3046\u3067\u306a\u3044\u65b9\u3092 <kbd>small<\/kbd> \u3078\u305d\u308c\u305e\u308c\u4ee3\u5165\u3057\u3066\u304a\u304d\u307e\u3059\uff0e<br><br>\uff082\uff09\u4e0a\u306e\u51e6\u7406\u306e\u304a\u304b\u3052\u3067\uff0c\u5c0f\u3055\u3044\u65b9\u304c <kbd>small<\/kbd> \u3067\u8868\u3055\u308c\u308b\u3053\u3068\u306f\u78ba\u5b9a\u3057\u3066\u3044\u307e\u3059\uff0e<br>\u305d\u308c\u3086\u3048\u8a71\u306f\u7c21\u5358\u306b\u306a\u3063\u3066\uff0c<br>\u3000\u3082\u3057 <kbd>small &lt;= 0<\/kbd> \u306a\u3089\u3070\u300c\u8a08\u7b97\u3067\u304d\u307e\u305b\u3093\u300d\u3068\u8868\u793a\u3059\u308b\u3060\u3051\u3067\u3088\u304f\uff0c<br>\u3000\u3055\u3082\u306a\u304f\u3070 <kbd>large<\/kbd> \u3068 <kbd>small<\/kbd> \u306e\u5272\u308a\u7b97\u3092\u8868\u793a\uff08\u5546\u3068\u4f59\u308a\u3092\u8868\u793a\uff09\u3059\u308b\u3060\u3051\u3067\u3088\u304f\u306a\u308a\u307e\u3059\uff0e<br>\u3000\u3000\uff08<a rel=\"noreferrer noopener\" href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex03\/ex0303\/\" target=\"_blank\">\u8ab2\u984c 3 (ex0303.c)<\/a> \u3082\u53c2\u8003\uff09<\/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><mark style=\"background-color:#ecffdf\" class=\"has-inline-color\">\u4ee5\u4e0b\u306e\u51fa\u529b\u304c 21 \/ 15 \u3067\u306f\u306a\u304f <\/mark><strong><mark style=\"background-color:#ecffdf\" class=\"has-inline-color has-red-color\">15 \/ 21 \u306b\u306a\u3063\u3066\u3044\u308b\u30df\u30b9<\/mark><\/strong><mark style=\"background-color:#ecffdf\" class=\"has-inline-color\">\u3084\u305d\u3082\u305d\u3082\u7b54\u3048\u304c\u9055\u3046\u3068\u3044\u3046\u30df\u30b9\u304c\u3042\u308b\u306e\u3067\u6ce8\u610f\u305b\u3088\uff0e<br><\/mark>\u3042\u308f\u305b\u3066\uff0c<mark style=\"background-color:#fedeff\" class=\"has-inline-color\">\u672b\u5c3e\u3078\u306e\u6539\u884c\uff08\\n\uff09\u306e\u5165\u308c\u5fd8\u308c\u306b\u6ce8\u610f\u305b\u3088\uff0e<\/mark><\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 230px; margin-top: -15pt; margin-bottom: 10px\">x \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">15<\/span>\ny \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">21<\/span>\n21 \/ 15 = 1 ... 6<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<br><mark style=\"background-color:#fedeff\" class=\"has-inline-color\">\u672b\u5c3e\u3078\u306e\u6539\u884c\uff08\\n\uff09\u306e\u5165\u308c\u5fd8\u308c\u306b\u6ce8\u610f\u305b\u3088\uff0e<\/mark><\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 230px; margin-top: -15pt; margin-bottom: 10px\">x \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">14<\/span>\ny \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">0<\/span>\n\u8a08\u7b97\u3067\u304d\u307e\u305b\u3093<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\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: 230px; margin-top: -15pt; margin-bottom: 10px\">x \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">-2<\/span>\ny \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">9<\/span>\n\u8a08\u7b97\u3067\u304d\u307e\u305b\u3093<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\uff14\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: 230px; margin-top: -15pt; margin-bottom: 10px\">x \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">5<\/span>\ny \u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">5<\/span>\n5 \/ 5 = 1 ... 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 <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\u3000\uff08\u4f8b\uff11\uff09\u51fa\u529b\u306b\u5165\u529b\u5024\u3092\u4f7f\u3063\u3066\u304a\u3089\u305a\u300c<kbd><span class=\"tadv-color\" style=\"color:#ff0000\">x \/ y<\/span> =<\/kbd>\u300d\u306e\u3088\u3046\u306b<strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0000ff\" class=\"has-inline-color\">\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u8868\u8a18<\/mark><\/strong>\u306b\u306a\u3063\u3066\u3044\u308b\uff0e<br>\u3000\u3000\uff08\u4f8b\uff12\uff09\u5272\u308a\u7b97\u306e\u8a18\u53f7\u304c\u534a\u89d2\u306e <kbd>\/<\/kbd> \u3067\u306f\u306a\u304f<strong><span class=\"tadv-color\" style=\"color:#ff0000\">\u5168\u89d2\u306e\uff0f\u3084\u00f7<\/span><\/strong>\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u308b\uff0e<br>\u3000\u3000\uff08\u4f8b\uff13\uff09\u300c\u8a08\u7b97\u3067\u304d\u307e\u305b\u3093\u300d\u3068\u8868\u793a\u3057\u305f\u5834\u5408\u3067\u3082\u8a08\u7b97\u3092\u3055\u305b\u3066\u3057\u307e\u3063\u3066\u3044\u308b\uff0e<br>\u3000\u3000\u3000\u3000\u3000\u3000\uff08\u5834\u5408\u5206\u3051\u304c\u3067\u304d\u3066\u3044\u306a\u3044\uff09<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<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\/exercise\/ex03\/ex0305\/\">\u554f5 (ex0305.c)<\/a> ]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u554f 4\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex0304.c\uff09 2 \u3064\u306e\u6574\u6570 x, y \u3092\u8aad\u307f\u8fbc\u307f\uff0c\u5927\u304d\u3044\u65b9\u306e\u5024\u3092\u5c0f\u3055\u3044\u65b9\u306e\u5024\u3067\u5272\u3063\u305f\u7b54\u3048\uff08\u5546\uff09\u3068\u4f59\u308a\u3092\u51fa\u529b\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3057\u306a\u3055\u3044\uff0e\u305f\u3060\u3057\uff0c\u5c0f\u3055\u3044\u65b9\u306e\u5024\u304c 0 \u4ee5\u4e0b \u3067\u3042\u3063\u305f\u5834\u5408\u306f\u300c\u8a08 <a class=\"more-link\" href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex03\/ex0304\/\">&#8230; more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":907,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4126","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/4126","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=4126"}],"version-history":[{"count":26,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/4126\/revisions"}],"predecessor-version":[{"id":12198,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/4126\/revisions\/12198"}],"up":[{"embeddable":true,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/907"}],"wp:attachment":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/media?parent=4126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}