{"id":3230,"date":"2022-06-29T22:52:10","date_gmt":"2022-06-29T19:52:10","guid":{"rendered":"https:\/\/demensdeum.com\/blog\/?p=3230"},"modified":"2024-12-16T22:32:19","modified_gmt":"2024-12-16T19:32:19","slug":"sleep-sort","status":"publish","type":"post","link":"https:\/\/demensdeum.com\/blog\/ja\/2022\/06\/29\/sleep-sort\/","title":{"rendered":"\u30b9\u30ea\u30fc\u30d7\u30bd\u30fc\u30c8"},"content":{"rendered":"

\u7761\u7720\u4e26\u3079\u66ff\u3048 – sleep sort \u306f\u3001\u6c7a\u5b9a\u8ad6\u7684\u306a\u5947\u5999\u306a\u4e26\u3079\u66ff\u3048\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u3082\u3046 1 \u3064\u306e\u4ee3\u8868\u3067\u3059\u3002<\/p>\n

\u6b21\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3057\u307e\u3059:<\/p>\n

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

  • \u8981\u7d20\u306e\u30ea\u30b9\u30c8\u3092\u30eb\u30fc\u30d7\u3057\u307e\u3059<\/li>\n
  • \u30eb\u30fc\u30d7\u3054\u3068\u306b\u5225\u306e\u30b9\u30ec\u30c3\u30c9\u304c\u8d77\u52d5\u3055\u308c\u308b<\/li>\n
  • \u30b9\u30ec\u30c3\u30c9\u306f\u4e00\u5b9a\u671f\u9593\u30b9\u30ea\u30fc\u30d7\u3057\u307e\u3059 –\u8981\u7d20\u306e\u5024\u3068\u30b9\u30ea\u30fc\u30d7\u5f8c\u306b\u51fa\u529b\u3055\u308c\u308b\u5024<\/li>\n
  • \u30eb\u30fc\u30d7\u306e\u6700\u5f8c\u3067\u3001\u30b9\u30ec\u30c3\u30c9\u306e\u6700\u9577\u30b9\u30ea\u30fc\u30d7\u304c\u5b8c\u4e86\u3059\u308b\u307e\u3067\u5f85\u6a5f\u3057\u3001\u4e26\u3079\u66ff\u3048\u3089\u308c\u305f\u30ea\u30b9\u30c8\u3092\u8868\u793a\u3057\u307e\u3059<\/li>\n<\/ol>\n

    C \u3067\u306e\u7761\u7720\u30bd\u30fc\u30c8 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u30b5\u30f3\u30d7\u30eb \u30b3\u30fc\u30c9:<\/p>\n

    \n
    #include <stdlib.h>\n#include <pthread.h>\n#include <unistd.h>\n\ntypedef struct {\n    int number;\n} ThreadPayload;\n\nvoid *sortNumber(void *args) {\n    ThreadPayload *payload = (ThreadPayload*) args;\n    const int number = payload->number;\n    free(payload);\n    usleep(number * 1000);\n    printf(\"%d \", number);\n    return NULL;\n}\n\nint main(int argc, char *argv[]) {\n    const int numbers[] = {2, 42, 1, 87, 7, 9, 5, 35};\n    const int length = sizeof(numbers) \/ sizeof(int);\n\n    int maximal = 0;\n    pthread_t maximalThreadID;\n\n    printf(\"Sorting: \");\n    for (int i = 0; i < length; i++) { pthread_t threadID; int number = numbers[i]; printf(\"%d \", number); ThreadPayload *payload = malloc(sizeof(ThreadPayload)); payload->number = number;\n        pthread_create(&threadID, NULL, sortNumber, (void *) payload);\n        if (maximal < number) {\n            maximal = number;\n            maximalThreadID = threadID;\n        }\n    }\n    printf(\"\\n\");\n    printf(\"Sorted: \");\n    pthread_join(maximalThreadID, NULL);\n    printf(\"\\n\");\n    return 0;\n}\n<\/code><\/pre>\n<\/div>\n
    \u3053\u306e\u5b9f\u88c5\u3067\u306f\u3001\u30de\u30a4\u30af\u30ed\u79d2\u3067 usleep \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3001\u5024\u306b 1000 \u3092\u4e57\u7b97\u3057\u307e\u3057\u305f\u3002\u30df\u30ea\u79d2\u5358\u4f4d
     \u3067\u3002\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u6642\u9593\u8a08\u7b97\u91cf – O(\u3068\u3066\u3082\u9577\u3044)<\/strong><\/p>\n
    \u30ea\u30f3\u30af<\/h3>\n
    https:\/\/gitlab.com\/demensdeum \/algorithms\/-\/tree\/master\/sortAlgorithms\/sleepSort<\/a><\/p>\n
    \u30bd\u30fc\u30b9<\/h3>\n
    https:\/\/codoholicconfessions.wordpress\u3002 com\/2017\/05\/21\/strangest-sorting-algorithms\/<\/a>
    https:\/\/twitter.com\/javascriptdaily\/status\/856267407106682880?lang=en<\/a>
    \n    https:\/\/stackoverflow.com\/questions\/6474318\/what-is-the-time-complexity-of-the-sleep-sort<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
    \u7761\u7720\u4e26\u3079\u66ff\u3048 – sleep sort \u306f\u3001\u6c7a\u5b9a\u8ad6\u7684\u306a\u5947\u5999\u306a\u4e26\u3079\u66ff\u3048\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u3082\u3046 1 \u3064\u306e\u4ee3\u8868\u3067\u3059\u3002 \u6b21\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3057\u307e\u3059: \u8981\u7d20\u306e\u30ea\u30b9\u30c8\u3092\u30eb\u30fc\u30d7\u3057\u307e\u3059 \u30eb\u30fc\u30d7\u3054\u3068\u306b\u5225\u306e\u30b9\u30ec\u30c3\u30c9\u304c\u8d77\u52d5\u3055\u308c\u308b \u30b9\u30ec\u30c3\u30c9\u306f\u4e00\u5b9a\u671f\u9593\u30b9\u30ea\u30fc\u30d7\u3057\u307e\u3059 –\u8981\u7d20\u306e\u5024\u3068\u30b9\u30ea\u30fc\u30d7\u5f8c\u306b\u51fa\u529b\u3055\u308c\u308b\u5024 \u30eb\u30fc\u30d7\u306e\u6700\u5f8c\u3067\u3001\u30b9\u30ec\u30c3\u30c9\u306e\u6700\u9577\u30b9\u30ea\u30fc\u30d7\u304c\u5b8c\u4e86\u3059\u308b\u307e\u3067\u5f85\u6a5f\u3057\u3001\u4e26\u3079\u66ff\u3048\u3089\u308c\u305f\u30ea\u30b9\u30c8\u3092\u8868\u793a\u3057\u307e\u3059 C \u3067\u306e\u7761\u7720\u30bd\u30fc\u30c8 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u30b5\u30f3\u30d7\u30eb \u30b3\u30fc\u30c9: #include <stdlib.h> #include <pthread.h> #include <unistd.h> typedef struct { int number; } ThreadPayload; void *sortNumber(void *args) { ThreadPayload *payload = (ThreadPayload*) args; const int number = payload->number; free(payload); usleep(number * 1000); printf(“%d “, number); return NULL; } intContinue reading “\u30b9\u30ea\u30fc\u30d7\u30bd\u30fc\u30c8”<\/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":[131,194,190],"class_list":["post-3230","post","type-post","status-publish","format-standard","hentry","category-techie","category-tutorials","tag-algorithms","tag-sleep-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\/3230","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=3230"}],"version-history":[{"count":10,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/3230\/revisions"}],"predecessor-version":[{"id":3876,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/3230\/revisions\/3876"}],"wp:attachment":[{"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/media?parent=3230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/categories?post=3230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demensdeum.com\/blog\/ja\/wp-json\/wp\/v2\/tags?post=3230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}