{"id":4654,"date":"2022-02-02T20:12:14","date_gmt":"2022-02-02T11:12:14","guid":{"rendered":"https:\/\/suzutukiblog.com\/?p=4654"},"modified":"2022-10-10T15:59:19","modified_gmt":"2022-10-10T06:59:19","slug":"rails-13","status":"publish","type":"post","link":"https:\/\/suzutukiblog.com\/index.php\/2022\/02\/02\/rails-13\/","title":{"rendered":"Ruby\u307e\u3068\u3081ex(\u6a19\u6e96\u5165\u529b)"},"content":{"rendered":"

Ruby\u3067\u6a19\u6e96\u5165\u529b\u304b\u3089\u5024\u3092\u53d7\u3051\u53d6\u308b\u65b9\u6cd5 2022\u5e74\u7248<\/span><\/h2>\n
\n
\n
\n

<\/span>\u306f\u3058\u3081\u306b<\/h1>\n

\u3053\u306e\u8a18\u4e8b\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u554f\u984c\u306a\u3069\u3067\u3088\u304f\u898b\u3089\u308c\u308b\u3001\u6a19\u6e96\u5165\u529b\u304b\u3089\u5024\u3092\u53d7\u3051\u53d6\u308b\u65b9\u6cd5\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n

<\/span>\u524d\u63d0<\/h1>\n

\u4f7f\u7528\u3059\u308b\u8a00\u8a9e\u306fRuby\u3067\u3059\u3002<\/p>\n

<\/span>\u4e00\u884c\u306b1\u8981\u7d20\u306e\u3068\u304d(\u6587\u5b57\u5217)<\/h1>\n

<\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n
\n
\n
Ruby\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
string = gets\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
p string\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u7d50\u679c<\/h3>\n
\n
\n
\"Ruby\"\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u4e00\u884c\u306b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u523b\u307f\u3067\u8981\u7d20\u304c\u3042\u308b\u3068\u304d(\u6587\u5b57\u5217)<\/h1>\n
<\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n
\n
\n
Ruby PHP Python\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
strings = gets.split\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
p strings\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u7d50\u679c<\/h3>\n
\n
\n
[\"Ruby\", \"PHP\", \"Python\"]\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
split\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\uff13\u3064\u306e\u8981\u7d20\u3092\u305d\u308c\u305e\u308c\u5225\u306e\u3082\u306e\u3068\u3057\u3066\u914d\u5217\u306b\u683c\u7d0d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u203bsplit\u306e\u4f7f\u3044\u65b9
\nsplit(‘ ‘)\u3068\u3057\u3066\u3044\u308b\u8a18\u4e8b\u306a\u3069\u3082\u3042\u308a\u307e\u3059\u304c\u3001
\n\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u523b\u307f\u306e\u5165\u529b\u5024\u306e\u5834\u5408\u306f\u5f15\u6570(‘ ‘)\u3092\u6307\u5b9a\u3057\u306a\u304f\u3066\u3082\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n
\u3064\u307e\u308asplit(‘ ‘) \u2252 split (\u203b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u523b\u307f\u306e\u5165\u529b\u5024\u306e\u3068\u304d\u306e\u307f\u3067\u3059)<\/p>\n
<\/span>\u8907\u6570\u884c\u306b\u4e00\u3064\u305a\u3064\u8981\u7d20\u304c\u5b58\u5728\u3059\u308b\u3068\u304d(\u6587\u5b57\u5217)<\/h1>\n
<\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n
\n
\n
Ruby\r\nPHP\r\nPython\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
strings = readlines.map(&:chomp)\r\n#\u307e\u305f\u306f\u3053\u3061\u3089(\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u7684\u306b\u63a8\u5968)\r\nstrings = readlines(chomp: true)\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
p strings\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u7d50\u679c<\/h3>\n
\n
\n
[\"Ruby\", \"PHP\", \"Python\"]\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u8907\u6570\u884c\u306b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u4ed8\u304d\u3067\u8981\u7d20\u304c\u8907\u6570\u5b58\u5728\u3059\u308b\u3068\u304d(\u6587\u5b57\u5217)<\/h1>\n
<\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n
\n
\n
Ruby PHP Python\r\nJava C# C++\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
strings = readlines.map{ |i| i.split.map(&:chomp)}\r\n# \u307e\u305f\u306f\u3053\u3061\u3089(\u63a8\u5968)\r\nstrings = readlines.map(&:split)\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
p strings\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
\u51fa\u529b\u7d50\u679c<\/p>\n
\n
\n
[[\"Ruby\", \"PHP\", \"Python\"], [\"Java\", \"C#\", \"C++\"]]\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n
\n
\n
Ruby PHP Python\r\nJava C# C++\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u5165\u529b\u5024\u304c\u6570\u5024\u306e\u5834\u5408<\/h1>\n
<\/span>\u4e00\u884c\u306b\u6570\u5024\u304c\u3072\u3068\u3064\u306e\u3068\u304d<\/h3>\n
<\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n
\n
\n
123\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
number = gets.to_i\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
p number\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u7d50\u679c<\/h3>\n
\n
\n
123\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u4e00\u884c\u306b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u523b\u307f\u3067\u6570\u5024\u304c\u3042\u308b\u3068\u304d<\/h1>\n
<\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n
\n
\n
1 2 3\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
numbers = gets.split.map(&:to_i)\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
p numbers\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u7d50\u679c<\/h3>\n
\n
\n
[1, 2, 3]\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u8907\u6570\u884c\u306b\u4e00\u3064\u305a\u3064\u6570\u5024\u304c\u5b58\u5728\u3059\u308b\u3068\u304d<\/h1>\n
<\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n
\n
\n
1\r\n2\r\n3\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
numbers = readlines.map(&:to_i)\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
p numbers\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u7d50\u679c<\/h3>\n
\n
\n
[1, 2, 3]\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u8907\u6570\u884c\u306b\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u523b\u307f\u3067\u8981\u7d20\u304c\u5b58\u5728\u3059\u308b\u3068\u304d<\/h1>\n
<\/span>\u6a19\u6e96\u5165\u529b<\/h3>\n
\n
\n
1 2 3\r\n4 5 6\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u6a19\u6e96\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
numbers = readlines.map{ |i| i.split.map(&:to_i) }\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u3059\u308b\u30b3\u30fc\u30c9<\/h3>\n
\n
\n
p numbers\r\n<\/code><\/pre>\n<\/div>\n<\/div>\n
<\/span>\u51fa\u529b\u7d50\u679c<\/h3>\n
\n
\n
[[1, 2, 3], [4, 5, 6]]<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"
Ruby\u3067\u6a19\u6e96\u5165\u529b\u304b\u3089\u5024\u3092\u53d7\u3051\u53d6\u308b\u65b9\u6cd5 2022\u5e74\u7248 \u306f\u3058\u3081\u306b \u3053\u306e\u8a18\u4e8b\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u554f\u984c\u306a\u3069\u3067\u3088\u304f\u898b\u3089\u308c\u308b\u3001\u6a19\u6e96\u5165\u529b\u304b\u3089\u5024\u3092\u53d7\u3051\u53d6\u308b\u65b9\u6cd5\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\u3002 \u524d\u63d0 \u4f7f\u7528\u3059\u308b\u8a00\u8a9e\u306fRuby\u3067\u3059\u3002 \u4e00\u884c\u306b1\u8981\u7d20\u306e\u3068\u304d( […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[27,31],"tags":[],"class_list":["post-4654","post","type-post","status-publish","format-standard","hentry","category-programming-note","category-ruby"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/posts\/4654","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/comments?post=4654"}],"version-history":[{"count":8,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/posts\/4654\/revisions"}],"predecessor-version":[{"id":6077,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/posts\/4654\/revisions\/6077"}],"wp:attachment":[{"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/media?parent=4654"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/categories?post=4654"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/suzutukiblog.com\/index.php\/wp-json\/wp\/v2\/tags?post=4654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}