{"id":10132,"date":"2026-06-11T08:30:00","date_gmt":"2026-06-10T23:30:00","guid":{"rendered":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/?page_id=10132"},"modified":"2026-06-08T22:40:40","modified_gmt":"2026-06-08T13:40:40","slug":"ex0909a","status":"publish","type":"page","link":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex09\/ex0909a\/","title":{"rendered":"\u8ab2\u984c [9] \u6587\u5b57\u5217\uff089\/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 9<\/strong>\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex0909a.c\uff09<br>\u203b\u4e0a\u7d1a\u30af\u30e9\u30b9\u306f\u5fc5\u9808\uff08\u4e2d\u7d1a\u30af\u30e9\u30b9\u306f\u3067\u304d\u308b\u4eba\u3060\u3051\u3067\u3088\u3044\uff09<br>\uff08\u3044\u305a\u308c\u3082\u52a0\u70b9\u5bfe\u8c61\uff09<\/h4>\n\n\n\n<p class=\"problem wp-block-paragraph\"><a href=\"\/lecture\/prog\/material\/ex0909a.c\" target=\"_blank\" rel=\"noreferrer noopener\">\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\uff08ex0909a.c\uff09<\/a>\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\uff0c\u3053\u306e\u4e2d\u306e\u95a2\u6570 <kbd>encode<\/kbd> \u3068 <kbd>decode<\/kbd> \u3092\u5b8c\u6210\u3055\u305b\u306a\u3055\u3044\uff0e<br><br>\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\uff0c\u6700\u521d\u306b 1 \u884c\u306e\u6587\u3092\u8aad\u307f\u8fbc\u307f\uff0c\u95a2\u6570 <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\"><kbd>encode<\/kbd> <\/mark>\u306b\u3088\u3063\u3066\u305d\u306e\u5185\u5bb9\u3092<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">\u6697\u53f7\u5316<\/mark><\/strong>\u3059\u308b\uff0e<br>\u305d\u306e\u5f8c\uff0c\u5225\u306e\u95a2\u6570 <kbd><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-strong-blue-color\">decode<\/mark><\/kbd> \u306b\u3088\u3063\u3066\u6697\u53f7\u6587\u3092<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-strong-blue-color\">\u5fa9\u53f7\u5316<\/mark><\/strong>\u3057\u3066\u5143\u306e\u6587\u306b\u623b\u3059\uff0e<br>\u306a\u304a\uff0c\u3053\u306e\u554f\u984c\u3067\u306f\u5358\u7d14\u306a<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">\u30b7\u30fc\u30b6\u30fc\u6697\u53f7<\/mark><\/strong>\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3068\u3057\uff0c\u4ee5\u4e0b\u306e\u30eb\u30fc\u30eb\u3067\u6697\u53f7\u5316\u3059\u308b\uff08\u5fa9\u53f7\u5316\u306f\u9006\u3068\u306a\u308b\u3060\u3051\u306a\u306e\u3067\u8aac\u660e\u306f\u7701\u7565\uff09\uff1a<br>\u3000\u25cf\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u5927\u6587\u5b57\u306e\u5834\u5408\uff1a<br>\u3000\u3000\u6587\u5b57\u3092<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u9806\u3067 3 \u3064\u5f8c\u308d\u306e\u6587\u5b57\u306b<\/mark><\/strong>\u7f6e\u304d\u63db\u3048\u308b\uff0e\u305f\u3060\u3057\uff0cZ \u306e\u5f8c\u308d\u306f A \u3068\u898b\u306a\u3059\uff0e<br>\u3000\u3000\uff08\u4f8b\uff09B \u2192 E\uff0c X \u2192 A<br>\u3000\u25cf\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u5c0f\u6587\u5b57\u306e\u5834\u5408\uff1a<br>\u3000\u3000\u5927\u6587\u5b57\u306e\u5834\u5408\u3068\u540c\u69d8\u3067\u3042\u308b\u304c\uff0c<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u9806\u3067 4 \u3064\u5f8c\u308d\u306e\u6587\u5b57\u306b<\/mark><\/strong>\u7f6e\u304d\u63db\u3048\u308b\uff0e<br>\u3000\u3000\uff08\u4f8b\uff09 b \u2192 f\uff0c x \u2192 b<br>\u3000\u25cf\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u4ee5\u5916\u306e\u5834\u5408\uff1a<br>\u3000\u3000\u5143\u306e\u307e\u307e\u3068\u3059\u308b\uff0e<br><br>\u305f\u3060\u3057\uff0c\u3053\u306e\u554f\u984c\u3067\u306f <strong><mark style=\"background-color:#fffccc\" class=\"has-inline-color\"><kbd>encode<\/kbd> \u3068 <kbd>decode<\/kbd> \u306e\u307f\u3092\u7de8\u96c6<\/mark><\/strong>\u3059\u308b\u3053\u3068\u3068\u3057\uff0c\u305d\u308c\u4ee5\u5916\u306e\u90e8\u5206\u306f\u5909\u66f4\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\uff0e<br><br>\u3010\u6ce8\u610f\u3011<br><kbd>ctype.h<\/kbd> \u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u6587\u5b57\u5224\u5b9a\u306e\u95a2\u6570\uff08<kbd>isupper<\/kbd> \u7b49\uff09\u306f\u4f7f\u3063\u3066\u3088\u3044\u304c\uff0c\u305d\u306e\u4ed6\u306e\u6587\u5b57\u5217\u95a2\u9023\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u95a2\u6570\uff08<kbd>strlen<\/kbd> \u7b49\uff09\u306f\u4f7f\u3063\u3066\u306f\u3044\u3051\u307e\u305b\u3093\uff0e<br>\u305f\u3060\u3057\uff0c\u81ea\u5206\u3067\u6587\u5b57\u5217\u306e\u9577\u3055\u3092\u8abf\u3079\u308b\u95a2\u6570\u3092\u81ea\u4f5c\u3059\u308b\u306e\u306f\u69cb\u3044\u307e\u305b\u3093\uff0e<\/p>\n\n\n\n<p class=\"hint wp-block-paragraph\"><strong>\u3010\u30d2\u30f3\u30c8\u3011<\/strong><br>\u30d2\u30f3\u30c8\u3068\u3057\u3066\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u5927\u6587\u5b57\u306b\u5bfe\u3059\u308b\u6697\u53f7\u5316\u30fb\u5fa9\u53f7\u5316\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\uff0e<br><br>\u3044\u307e\uff0cchar \u5909\u6570 <kbd>ch<\/kbd> \u306b\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u5927\u6587\u5b57\u304c\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\uff0e<br>\u3053\u308c\u3092\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u9806\u3067 3 \u3064\u5f8c\u308d\u306e\u6587\u5b57\u306b\u7f6e\u304d\u63db\u3048\u308b\u306b\u306f\uff0c\u5358\u7d14\u306b\u306f<br>\u3000\u3000<kbd>ch = ch + 3;<\/kbd><br>\u3067\u6e08\u307f\u307e\u3059\uff0e\u306a\u305c\u306a\u3089\uff0c\u6587\u5b57\u30b3\u30fc\u30c9\u306f\u9023\u7d9a\u3057\u3066\u3044\u308b\u306e\u3067\uff0c\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u306f\u9806\u756a\u306b\u4e26\u3093\u3067\u3044\u308b\u304b\u3089\u3067\u3059\uff0e<br>\u3057\u304b\u3057\u306a\u304c\u3089\uff0c\u3053\u308c\u3060\u3051\u3067\u306f\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8 X, Y, Z \u306b\u3064\u3044\u3066\u306f\u3046\u307e\u304f\u3044\u304d\u307e\u305b\u3093\uff0e<br>\u305d\u3053\u3067\uff0c\u3044\u3063\u305f\u3093 <kbd>ch<\/kbd> \u304c\u8868\u3059\u6587\u5b57\u304c <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">A \u304b\u3089\u6570\u3048\u3066\u4f55\u756a\u76ee\u306a\u306e\u304b<\/mark><\/strong>\u306b\u6ce8\u76ee\u3057\u307e\u3059\uff0e<br>\u3000\u3000<kbd>ch - 'A' <\/kbd><br>\u306b\u3088\u308a\uff0cA \u304c 0, B \u304c 1\uff0c&#8230;, Y \u304c 24\uff0cZ \u304c 25 \u3068\u306a\u308a\u307e\u3059\uff0e<br>\u305d\u3057\u3066\uff0c\u3053\u308c\u306b 3 \u3092\u52a0\u3048\u308b\u308f\u3051\u3067\u3059\u304c\uff0c\u305d\u306e\u307e\u307e\u3067\u306f 25 \u3092\u8d85\u3048\u3066\u3057\u307e\u3046\u305f\u3081 <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">26 \u3067\u5272\u3063\u305f\u4f59\u308a<\/mark><\/strong>\u3092\u4f7f\u3044\u307e\u3059\uff0e\u3064\u307e\u308a\uff0c<br>\u3000\u3000<kbd>ch = (ch - 'A' + 3) % 26 + 'A';<\/kbd><br>\u3068\u3084\u308c\u3070\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u5927\u6587\u5b57\u306e\u6697\u53f7\u5316\u304c\u53ef\u80fd\u3067\u3059\uff0e<br><br>\u4e00\u65b9\uff0c\u5fa9\u53f7\u5316\u306f 3 \u3092\u5f15\u304f\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u304c\uff0c\u305d\u306e\u307e\u307e\u3067\u306f\u30de\u30a4\u30ca\u30b9\u306e\u6570\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff0e<br>\u305d\u3053\u3067\uff0c26 \u3067\u5272\u3063\u305f\u4f59\u308a\u3092\u4f7f\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u8003\u616e\u3057\u3066\uff0c<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-red-color\">3 \u3092\u5f15\u304f\u4ee3\u308f\u308a\u306b (26-3) \u3092\u8db3\u3059<\/mark><\/strong>\u3068\u3044\u3046\u3053\u3068\u3067\u5fa9\u53f7\u5316\u304c\u53ef\u80fd\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<\/strong>\uff08\u305d\u306e\uff11\uff09\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<\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 450px; margin-top: -15pt; margin-bottom: 10px\">\u82f1\u6587\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u6700\u5927 255 \u6587\u5b57\uff09\uff1a<span style=\"color:#00aa00\">\u23ce<\/span>\n<span style=\"color:#ff0000\" class=\"has-inline-color\">This is a sample input<\/span>\n<span style=\"color:#00aa00\">\u23ce<\/span>\n[\u5165\u529b\u3055\u308c\u305f\u82f1\u6587]<span style=\"color:#00aa00\">\u23ce<\/span>\nThis is a sample input<span style=\"color:#00aa00\">\u23ce<\/span>\n<span style=\"color:#00aa00\">\u23ce<\/span>\n[\u6697\u53f7\u5316\u5f8c]<span style=\"color:#00aa00\">\u23ce<\/span>\nWlmw mw e weqtpi mrtyx<span style=\"color:#00aa00\">\u23ce<\/span>\n<span style=\"color:#00aa00\">\u23ce<\/span>\n[\u5fa9\u53f7\u5316\u5f8c]<span style=\"color:#00aa00\">\u23ce<\/span>\nThis is a sample input<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<\/strong>\uff08\u305d\u306e\uff12\uff09\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<\/li>\n<\/ul>\n\n\n\n<pre class=\"example\" style=\"width: 450px; margin-top: -15pt; margin-bottom: 10px\">\u82f1\u6587\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u6700\u5927 255 \u6587\u5b57\uff09\uff1a<span style=\"color:#00aa00\">\u23ce<\/span>\n<span style=\"color:#ff0000\" class=\"has-inline-color\">C Programming Exercise Lesson 09<\/span>\n<span style=\"color:#00aa00\">\u23ce<\/span>\n[\u5165\u529b\u3055\u308c\u305f\u82f1\u6587]<span style=\"color:#00aa00\">\u23ce<\/span>\nC Programming Exercise Lesson 09<span style=\"color:#00aa00\">\u23ce<\/span>\n<span style=\"color:#00aa00\">\u23ce<\/span>\n[\u6697\u53f7\u5316\u5f8c]<span style=\"color:#00aa00\">\u23ce<\/span>\nF Svskveqqmrk Hbivgmwi Oiwwsr 09<span style=\"color:#00aa00\">\u23ce<\/span>\n<span style=\"color:#00aa00\">\u23ce<\/span>\n[\u5fa9\u53f7\u5316\u5f8c]<span style=\"color:#00aa00\">\u23ce<\/span>\nC Programming Exercise Lesson 09<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 \u4e0a\u306e\u5b9f\u884c\u4f8b\u3068\u51fa\u529b\u304c\u9055\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u898b\u843d\u3068\u3057\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 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 wp-block-paragraph\"><strong><span class=\"tadv-color\" style=\"color:#ff0000\">\u554f 4 \uff5e\u554f 9 \u306f 6\/17\uff08\u706b\uff0912:00 \u307e\u3067\u306b\u63d0\u51fa<\/span>\u3092\u6e08\u307e\u305b\u3066\u304f\u3060\u3055\u3044\uff0e<span class=\"tadv-color\" style=\"color:#0000ff\">\u203b23:59 \u3067\u306f\u306a\u3044<\/span><\/strong>\u306e\u3067\u6ce8\u610f\uff01<br>\uff08ex0904a.c \uff5e ex0909a.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<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<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\">\n<p class=\"has-text-align-center wp-block-paragraph\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex09\/ex0904a\/\">\u554f 4 (ex0904a.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 wp-block-paragraph\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex09\/ex0905a\/\">\u554f 5 (ex0905a.h)<\/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 wp-block-paragraph\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex09\/ex0906a\/\">\u554f 6 (ex0906a.h)<\/a> ]<\/p>\n<\/div>\n<\/div>\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\"><\/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 wp-block-paragraph\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex09\/ex0907a\/\">\u554f 7 (ex0907a.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 wp-block-paragraph\">\u2190 [ <a href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex09\/ex0908a\/\">\u554f 8 (ex0908a.c)<\/a> ]<\/p>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u554f 9\uff08\u63d0\u51fa\u30d7\u30ed\u30b0\u30e9\u30e0\u540d\uff1aex0909a.c\uff09\u203b\u4e0a\u7d1a\u30af\u30e9\u30b9\u306f\u5fc5\u9808\uff08\u4e2d\u7d1a\u30af\u30e9\u30b9\u306f\u3067\u304d\u308b\u4eba\u3060\u3051\u3067\u3088\u3044\uff09\uff08\u3044\u305a\u308c\u3082\u52a0\u70b9\u5bfe\u8c61\uff09 \u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\uff08ex0909a.c\uff09\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\uff0c\u3053\u306e\u4e2d\u306e\u95a2\u6570 encode \u3068 decode  <a class=\"more-link\" href=\"https:\/\/se.cite.ehime-u.ac.jp\/jp\/lecture\/prog\/exercise-advance\/ex09\/ex0909a\/\">&#8230; more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":10088,"menu_order":8,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-10132","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/10132","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=10132"}],"version-history":[{"count":7,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/10132\/revisions"}],"predecessor-version":[{"id":11586,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/10132\/revisions\/11586"}],"up":[{"embeddable":true,"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/pages\/10088"}],"wp:attachment":[{"href":"https:\/\/se.cite.ehime-u.ac.jp\/jp\/wp-json\/wp\/v2\/media?parent=10132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}