{"id":1935,"date":"2022-04-08T11:43:39","date_gmt":"2022-04-08T09:43:39","guid":{"rendered":"https:\/\/labodemaths.fr\/WordPress3\/?p=1935"},"modified":"2022-04-08T11:43:40","modified_gmt":"2022-04-08T09:43:40","slug":"nsi-complexite-dun-algorithme-tp-1","status":"publish","type":"post","link":"https:\/\/labodemaths.fr\/WordPress3\/nsi-complexite-dun-algorithme-tp-1\/","title":{"rendered":"NSI, complexit\u00e9 d&rsquo;un algorithme, TP 1"},"content":{"rendered":"\n<div class=\"wp-block-file\"><a href=\"https:\/\/labodemaths.fr\/WordPress3\/wp-content\/uploads\/2022\/04\/Algorithmes-Appartenance-dun-e\u0301le\u0301ment-a\u0300-une-liste.pdf\">Algorithmes-Appartenance-dun-e\u0301le\u0301ment-a\u0300-une-liste<\/a><a href=\"https:\/\/labodemaths.fr\/WordPress3\/wp-content\/uploads\/2022\/04\/Algorithmes-Appartenance-dun-e\u0301le\u0301ment-a\u0300-une-liste.pdf\" class=\"wp-block-file__button\" download>T\u00e9l\u00e9charger<\/a><\/div>\n\n\n\n<p>Les fichiers : le code du module ou programme algo.py<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>from random import randint\n\ndef liste_aleatoire(n):\n    # g\u00e9n\u00e9rer al\u00e9atoirement un liste de taille n\n    # contenant des nbres entiers entre 0 et n\n    ## a compl\u00e9ter en utilisant une liste d\u00e9finie par compr\u00e9hension\n\ndef algo1(ma_liste,n):\n    while len(ma_liste)!=0:\n        index=randint(0,len(ma_liste)-1)\n        if ma_liste&#91;index]==n:\n            return True\n        del ma_liste&#91;index]\n    return False\n\ndef algo2(ma_liste,n):\n    for val in ma_liste:\n        if val==n:\n            return True\n    return False\n<\/code><\/pre>\n\n\n\n<p>Le code du programme calcul_temps_execution.py<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import algos\nfrom timeit import timeit\n\ndef temps_algo1():\n    temps=timeit(setup='from algos import algo1; from algos import liste_aleatoire',stmt='algo1(liste_aleatoire(1000),1001)',number=100)\n    return temps<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Les fichiers : le code du module ou programme algo.py Le code du programme calcul_temps_execution.py<\/p>\n","protected":false},"author":2,"featured_media":1937,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[57],"tags":[],"_links":{"self":[{"href":"https:\/\/labodemaths.fr\/WordPress3\/wp-json\/wp\/v2\/posts\/1935"}],"collection":[{"href":"https:\/\/labodemaths.fr\/WordPress3\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/labodemaths.fr\/WordPress3\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/labodemaths.fr\/WordPress3\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/labodemaths.fr\/WordPress3\/wp-json\/wp\/v2\/comments?post=1935"}],"version-history":[{"count":1,"href":"https:\/\/labodemaths.fr\/WordPress3\/wp-json\/wp\/v2\/posts\/1935\/revisions"}],"predecessor-version":[{"id":1938,"href":"https:\/\/labodemaths.fr\/WordPress3\/wp-json\/wp\/v2\/posts\/1935\/revisions\/1938"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/labodemaths.fr\/WordPress3\/wp-json\/wp\/v2\/media\/1937"}],"wp:attachment":[{"href":"https:\/\/labodemaths.fr\/WordPress3\/wp-json\/wp\/v2\/media?parent=1935"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/labodemaths.fr\/WordPress3\/wp-json\/wp\/v2\/categories?post=1935"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/labodemaths.fr\/WordPress3\/wp-json\/wp\/v2\/tags?post=1935"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}