{"id":3263,"date":"2022-07-09T14:51:13","date_gmt":"2022-07-09T11:51:13","guid":{"rendered":"https:\/\/demensdeum.com\/blog\/?p=3263"},"modified":"2024-12-16T22:32:18","modified_gmt":"2024-12-16T19:32:18","slug":"cocktail-shaker-sort","status":"publish","type":"post","link":"https:\/\/demensdeum.com\/blog\/ja\/2022\/07\/09\/cocktail-shaker-sort\/","title":{"rendered":"\u30ab\u30af\u30c6\u30eb\u30b7\u30a7\u30fc\u30ab\u30fc\u306e\u4e26\u3079\u66ff\u3048"},"content":{"rendered":"

\u30ab\u30af\u30c6\u30eb \u30b7\u30a7\u30fc\u30ab\u30fc \u30bd\u30fc\u30c8 –\u53cc\u65b9\u5411\u30d0\u30d6\u30eb\u30bd\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u4e00\u7a2e\u3067\u3042\u308b\u30b7\u30a7\u30fc\u30ab\u30fc\u30bd\u30fc\u30c6\u30a3\u30f3\u30b0\u3002
\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u6b21\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n

<\u30aa\u30eb><\/p>\n

  • \u30eb\u30fc\u30d7\u5185\u3067\u306e\u6700\u521d\u306e\u691c\u7d22\u65b9\u5411\u304c\u9078\u629e\u3055\u308c\u307e\u3059 (\u901a\u5e38\u306f\u5de6\u304b\u3089\u53f3)<\/li>\n
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  • \u6b21\u306e\u8981\u7d20\u306e\u65b9\u304c\u5927\u304d\u3044\u5834\u5408\u3001\u305d\u308c\u3089\u306f\u4ea4\u63db\u3055\u308c\u307e\u3059<\/li>\n
  • \u7d42\u4e86\u3059\u308b\u3068\u3001\u691c\u7d22\u30d7\u30ed\u30bb\u30b9\u304c\u65b9\u5411\u3092\u9006\u306b\u3057\u3066\u518d\u3073\u958b\u59cb\u3055\u308c\u307e\u3059<\/li>\n
  • \u691c\u7d22\u306f\u9806\u5217\u304c\u306a\u304f\u306a\u308b\u307e\u3067\u7e70\u308a\u8fd4\u3055\u308c\u307e\u3059<\/li>\n<\/ol>\n

    \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u6642\u9593\u8a08\u7b97\u91cf\u306f\u30d0\u30d6\u30eb – \u306b\u4f3c\u3066\u3044\u307e\u3059\u3002 O(n2<\/sup>)<\/span><\/span>\u3002<\/p>\n

    PHP \u3067\u306e\u5b9f\u88c5\u4f8b:<\/p>\n

    \n
    \n
    <?php\n\nfunction cocktailShakeSort($numbers)\n{\n    echo implode(\",\", $numbers),\"\\n\";\n    $direction = false;\n    $sorted = false;\n    do {\n        $direction = !$direction;        \n        $firstIndex = $direction == true ? 0 : count($numbers) - 1;\n        $lastIndex = $direction == true ? count($numbers) - 1 : 0;\n        \n        $sorted = true;\n        for (\n            $i = $firstIndex;\n            $direction == true ? $i < $lastIndex : $i > $lastIndex;\n            $direction == true ? $i++ : $i--\n        ) {\n            $lhsIndex = $direction ? $i : $i - 1;\n            $rhsIndex = $direction ? $i + 1 : $i;\n\n            $lhs = $numbers[$lhsIndex];\n            $rhs = $numbers[$rhsIndex];\n\n            if ($lhs > $rhs) {\n                $numbers[$lhsIndex] = $rhs;\n                $numbers[$rhsIndex] = $lhs;\n                $sorted = false;\n            }\n        }\n    } while ($sorted == false);\n\n    echo implode(\",\", $numbers);\n}\n\n$numbers = [2, 1, 4, 3, 69, 35, 55, 7, 7, 2, 6, 203, 9];\ncocktailShakeSort($numbers);\n\n?><\/code><\/pre>\n<\/div>\n
    \u0421\u0441\u044b\u043b\u043a\u0438<\/h3>\n
    https:\/\/gitlab.com\/demensdeum\/algorithms\/-\/blob\/master\/sortAlgorithms\/cocktailShakerSort\/cocktailShakerSort.php<\/a><\/p>\n
    \u0418\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438<\/h3>\n
    https:\/\/www.youtube.com\/watch?v=njClLBoEbfI<\/a>
    \n    https:\/\/www.geeksforgeeks.org\/cocktail-sort\/<\/a>
    \n    https:\/\/rosettacode.org\/wiki\/Sorting_algorithms\/Cocktail_sort<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
    \u30ab\u30af\u30c6\u30eb \u30b7\u30a7\u30fc\u30ab\u30fc \u30bd\u30fc\u30c8 –\u53cc\u65b9\u5411\u30d0\u30d6\u30eb\u30bd\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u4e00\u7a2e\u3067\u3042\u308b\u30b7\u30a7\u30fc\u30ab\u30fc\u30bd\u30fc\u30c6\u30a3\u30f3\u30b0\u3002\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u6b21\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002 \u30eb\u30fc\u30d7\u5185\u3067\u306e\u6700\u521d\u306e\u691c\u7d22\u65b9\u5411\u304c\u9078\u629e\u3055\u308c\u307e\u3059 (\u901a\u5e38\u306f\u5de6\u304b\u3089\u53f3) \u30eb\u30fc\u30d7\u306e\u6b21\u306b\u3001\u6570\u5024\u304c\u30da\u30a2\u3067\u30c1\u30a7\u30c3\u30af\u3055\u308c\u307e\u3059 \u6b21\u306e\u8981\u7d20\u306e\u65b9\u304c\u5927\u304d\u3044\u5834\u5408\u3001\u305d\u308c\u3089\u306f\u4ea4\u63db\u3055\u308c\u307e\u3059 \u7d42\u4e86\u3059\u308b\u3068\u3001\u691c\u7d22\u30d7\u30ed\u30bb\u30b9\u304c\u65b9\u5411\u3092\u9006\u306b\u3057\u3066\u518d\u3073\u958b\u59cb\u3055\u308c\u307e\u3059 \u691c\u7d22\u306f\u9806\u5217\u304c\u306a\u304f\u306a\u308b\u307e\u3067\u7e70\u308a\u8fd4\u3055\u308c\u307e\u3059 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u6642\u9593\u8a08\u7b97\u91cf\u306f\u30d0\u30d6\u30eb – \u306b\u4f3c\u3066\u3044\u307e\u3059\u3002 O(n2)\u3002 PHP \u3067\u306e\u5b9f\u88c5\u4f8b: &lt?php function cocktailShakeSort($numbers) { echo implode(“,”, $numbers),”\\n”; $direction = false; $sorted = false; do { $direction = !$direction; $firstIndex = $direction == true ? 0 : count($numbers) – 1; $lastIndex = $direction == true ? count($numbers) – 1 :Continue reading “\u30ab\u30af\u30c6\u30eb\u30b7\u30a7\u30fc\u30ab\u30fc\u306e\u4e26\u3079\u66ff\u3048”<\/span><\/a><\/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,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[61,52],"tags":[131,195,190],"class_list":["post-3263","post","type-post","status-publish","format-standard","hentry","category-techie","category-tutorials","tag-algorithms","tag-cocktail-shaker-sort","tag-sorting","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ja","enabled_languages":["en","ru","zh","de","fr","ja","pt"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false}}},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/3263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/comments?post=3263"}],"version-history":[{"count":30,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/3263\/revisions"}],"predecessor-version":[{"id":3874,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/3263\/revisions\/3874"}],"wp:attachment":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/media?parent=3263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/categories?post=3263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/tags?post=3263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}