{"id":3794,"date":"2026-04-16T13:20:00","date_gmt":"2026-04-16T04:20:00","guid":{"rendered":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/?page_id=3794"},"modified":"2026-04-12T15:42:59","modified_gmt":"2026-04-12T06:42:59","slug":"ex0203","status":"publish","type":"page","link":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex02\/ex0203\/","title":{"rendered":"\u8ab2\u984c [2] \u6f14\u7b97\u3068\u30c7\u30fc\u30bf\u578b\uff083\/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-luminous-vivid-amber-background-color has-background\"><strong>\u554f 3<\/strong>\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex0203.c\uff09<\/h4>\n\n\n\n<p class=\"problem\">\u8eab\u9577\u3092<strong>\u6574\u6570<\/strong>\uff08<strong><span class=\"tadv-color\" style=\"color:#0000ff\">int \u578b<\/span><\/strong>\uff0c\u5358\u4f4d\u306f cm\uff09\u3067\u8aad\u307f\u8fbc\u307f\uff0c \u305d\u306e\u5024\u304b\u3089\u7b97\u51fa\u3055\u308c\u308b<strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0000ff\" class=\"has-inline-color\">\u6a19\u6e96\u4f53\u91cd<\/mark><\/strong>\uff08\u5358\u4f4d\u306f kg\uff09\u3092<strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u5c0f\u6570\u70b9\u4ee5\u4e0b\u7b2c 1 \u4f4d\u307e\u3067<\/mark><\/strong>\u51fa\u529b\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3057\u306a\u3055\u3044\uff0e<br>printf \u306b\u3088\u308b\u51fa\u529b\u3067\u306f<strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0000\" class=\"has-inline-color\">\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u6841\u6570\u3092\u6307\u5b9a\u3059\u308b\u3060\u3051<\/mark><\/strong>\u3067\u3088\u3044\uff08<strong>\u56db\u6368\u4e94\u5165\u3059\u308b\u5fc5\u8981\u306f\u306a\u3044<\/strong>\uff09\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 class=\"tadv-color\" style=\"color:#008800\">ex0203.c<\/span><\/strong> \u3068\u3057\u306a\u3055\u3044\uff0e<br><br>\u306a\u304a\uff0c\u3053\u3053\u3067\u306f<strong>\u6a19\u6e96\u4f53\u91cd<\/strong>\u3092\u300c<strong><span class=\"tadv-color\" style=\"color:#0000ff\">\u8eab\u9577\u3092 x \u3068\u3057\u305f\u5834\u5408\u306b (x-100)*0.9 \u3067\u7b97\u51fa\u3055\u308c\u308b\u5b9f\u6570\u5024<\/span><\/strong>\u300d\u3068\u5b9a\u7fa9\u3059\u308b\uff0e<br>\uff08<mark style=\"background-color:#f9ff00\" class=\"has-inline-color\">\u306a\u304a\uff0c<strong>\u5909\u6570 x \u3092 double \u578b\u3067\u7528\u610f\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093<\/strong><\/mark>\uff09<br><\/p>\n\n\n\n<p class=\"hint\">\u3010\u30d2\u30f3\u30c8\u3011<br>(x-100)*0.9 \u3068\u3044\u3046\u8a08\u7b97\u5f0f\u3067\u306f<strong><span style=\"color:#ff0000\" class=\"tadv-color\">\u30ad\u30e3\u30b9\u30c8\u3092\u66f8\u304f\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093<\/span><\/strong>\uff080.9 \u3068\u3044\u3046\u6570\u5024\u304c double \u578b\u306a\u306e\u3067\uff0c\u81ea\u52d5\u7684\u306b (x-100) \u3082 double \u578b\u3068\u3057\u3066\u51e6\u7406\u3055\u308c\u307e\u3059\uff09\uff0e<br>\u305d\u308c\u304b\u3089\uff0c<kbd>printf<\/kbd> \u3067\u306e <kbd>\" \"<\/kbd> \u90e8\u5206\u306f <strong><span style=\"color:#0000ff\" class=\"has-inline-color\"><kbd>\"\u6a19\u6e96\u4f53\u91cd\u306f %.1f kg \u3067\u3059\\n\"<\/kbd><\/span><\/strong> \u3068\u66f8\u304f\u3053\u3068\u306b\u306a\u308a\u307e\u3059\uff0e<br>\u306a\u304a\uff0c\u3053\u306e\u554f\u984c\u3067\u306f<strong>\u6c42\u3081\u305f\u3044\u5024\u304c\u5b9f\u6570\uff08double\u578b\uff09\u306a\u306e\u3067<span style=\"color:#ff0000\" class=\"tadv-color\">\u8b1b\u7fa9\u3067\u8aac\u660e\u3057\u305f\u6d6e\u52d5\u5c0f\u6570\u70b9\u306e\u8aa4\u5dee\u306b\u3064\u3044\u3066\u306f\u6c17\u306b\u3057\u306a\u304f\u3066\u3088\u3044<\/span><\/strong>\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>\u51fa\u529b\u3059\u308b\u4f53\u91cd\u306e\u5c0f\u6570\u70b9\u4ee5\u4e0b\u306e\u6841\u6570\u3092\u9593\u9055\u3048\u306a\u3044\u3053\u3068\uff0e\u307e\u305f\uff0c<kbd>kg<\/kbd> \u306e\u66f8\u304d\u5fd8\u308c\u306b\u6ce8\u610f\u305b\u3088\uff0e<\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 400px; margin-top: -15pt; margin-bottom: 10px\">\u8eab\u9577\u3092\u6574\u6570\u3067\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08cm\u5358\u4f4d\uff09\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">165<\/span>\n\u6a19\u6e96\u4f53\u91cd\u306f 58.5 kg \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\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: 400px; margin-top: -15pt; margin-bottom: 10px\">\u8eab\u9577\u3092\u6574\u6570\u3067\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08cm\u5358\u4f4d\uff09\uff1a<span style=\"color:#ff0000\" class=\"has-inline-color\">177<\/span>\n\u6a19\u6e96\u4f53\u91cd\u306f 69.3 kg \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\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> \u25a0 \u5165\u529b\u306b\u4f7f\u7528\u3059\u308b<strong><span class=\"tadv-color\" style=\"color:#0000ff\">\u5909\u6570 x \u3092 double \u578b\u3067\u7528\u610f<\/span><\/strong>\u3057\u3066\u3057\u307e\u3063\u3066\u3044\u308b\uff0e<br> \u25a0 main \u95a2\u6570\u306e\u6700\u5f8c\u306b <kbd>return 0;<\/kbd> \u3092\u66f8\u304d\u5fd8\u308c\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-red-color has-css-opacity has-red-background-color has-background is-style-wide\"\/>\n\n\n\n<p class=\"problem\"><strong><span class=\"tadv-color\" style=\"color:#ff0000\">\u4ee5\u4e0a\u306e 3 \u554f\u306f\u672c\u65e5\uff084\/16\uff09\u306e 23:59 \u307e\u3067\u306b\u63d0\u51fa<\/span>\u3092\u6e08\u307e\u305b\u306a\u3055\u3044\uff0e<\/strong><br>\uff08ex0201.c \uff5e ex0203.c \u3092 Moodle \u304b\u3089\u63d0\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\uff0e\uff09<br>\u304f\u308c\u3050\u308c\u3082\u5404\u554f\u984c\u3067\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b<strong><span class=\"tadv-color\" style=\"color:#ff0000\">\u6ce8\u610f\u4e8b\u9805\u3084\u300c\u904e\u53bb\u306b\u3042\u3063\u305f\u30df\u30b9\u300d\u3092\u898b\u843d\u3068\u3055\u306a\u3044\u3088\u3046\u306b<\/span><\/strong>\u3057\u3066\u304f\u3060\u3055\u3044\uff0e<strong>\u4f8b\u5e74\uff0c\u8b1b\u7fa9\u8cc7\u6599\u3084\u6ce8\u610f\u66f8\u304d\u3092<span class=\"tadv-color\" style=\"color:#ff0000\">\u3088\u304f\u8aad\u307e\u305a\u306b<\/span>\u63d0\u51fa\u3059\u308b\u4eba\u304c\uff08\u3054\u304f\u4e00\u90e8\u3067\u3059\u304c\uff09\u3044\u3066<span class=\"tadv-color\" style=\"color:#ff0000\">\u5927\u5909\u56f0\u3063\u3066\u3044\u307e\u3059<\/span><\/strong>\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\/exercise\/ex02\/ex0201\/\">\u554f 1 (ex0201.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\/exercise\/ex02\/ex0202\/\">\u554f 2 (ex0202.c)<\/a> ]<\/p>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-green-color has-css-opacity has-green-background-color has-background is-style-wide\"\/>\n\n\n\n<p class=\"problem\">\u6b21\u306e\u30da\u30fc\u30b8\u4ee5\u964d\u306b\u554f 4 \uff5e\u554f 9 \u304c\u3042\u308a\u307e\u3059\uff0e<br><strong>\u554f 4 \u4ee5\u964d\u3092<span class=\"tadv-color\" style=\"color:#0000ff\">\u672c\u65e5\u4e2d\u306b\u65e9\u671f\u63d0\u51fa\u3057\u305f\u5834\u5408\u306f\u52a0\u70b9\u306e\u5bfe\u8c61<\/span>\u3068\u3057\u307e\u3059<\/strong><br>\uff08\u4e00\u90e8\u306e\u307f\u3092\u65e9\u671f\u63d0\u51fa\u3057\u3066\u3082\u3088\u3044\u3067\u3059\uff09\uff0e<br><sub>\u203b\u306a\u304a\uff0c<strong><span class=\"tadv-color\" style=\"color:#ff0000\">\u660e\u3089\u304b\u306b\u9593\u9055\u3063\u3066\u3044\u308b\uff08\u307e\u3068\u3082\u306b\u52d5\u304b\u306a\u3044\uff09\u30d7\u30ed\u30b0\u30e9\u30e0<\/span><\/strong>\u3092\u65e9\u671f\u63d0\u51fa\u3059\u308b\u306e\u306f\u7d76\u5bfe\u306b\u3084\u3081\u3066\u304f\u3060\u3055\u3044\uff0e<strong><span class=\"tadv-color\" style=\"color:#ff0000\">\u4e0d\u6b63\u306b\u52a0\u70b9\u3092\u5f97\u3088\u3046\u3068\u3057\u305f\u884c\u70ba\u3068\u898b\u306a\u3057\u3066\u6e1b\u70b9<\/span><\/strong>\u3068\u3057\u307e\u3059\uff0e<\/sub><\/p>\n\n\n\n<p class=\"has-text-align-right\">\u6b21\u306e\u554f\u984c\u3078 \u2192 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex02\/ex0204\/\">\u554f4 (ex0204.c)<\/a> ]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u554f 3\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex0203.c\uff09 \u8eab\u9577\u3092\u6574\u6570\uff08int \u578b\uff0c\u5358\u4f4d\u306f cm\uff09\u3067\u8aad\u307f\u8fbc\u307f\uff0c \u305d\u306e\u5024\u304b\u3089\u7b97\u51fa\u3055\u308c\u308b\u6a19\u6e96\u4f53\u91cd\uff08\u5358\u4f4d\u306f kg\uff09\u3092\u5c0f\u6570\u70b9\u4ee5\u4e0b\u7b2c 1 \u4f4d\u307e\u3067\u51fa\u529b\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3057\u306a\u3055\u3044\uff0eprintf \u306b\u3088 <a class=\"more-link\" href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise\/ex02\/ex0203\/\">&#8230; more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":800,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3794","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/3794","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=3794"}],"version-history":[{"count":27,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/3794\/revisions"}],"predecessor-version":[{"id":12145,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/3794\/revisions\/12145"}],"up":[{"embeddable":true,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/800"}],"wp:attachment":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/media?parent=3794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}