{"id":245,"date":"2012-05-22T19:12:00","date_gmt":"2012-05-22T17:12:00","guid":{"rendered":"http:\/\/wordpress.callac.online\/index.php\/exemples-divers-dalgorithmes\/"},"modified":"2022-01-05T22:41:58","modified_gmt":"2022-01-05T21:41:58","slug":"exemples-divers-dalgorithmes","status":"publish","type":"page","link":"https:\/\/wordpress.callac.online\/index.php\/numerique\/algorithmique\/exemples-divers-dalgorithmes\/","title":{"rendered":"Exemples divers d’algorithmes"},"content":{"rendered":"
\n

Exemple 1<\/h2>\n
\n
\/*------------------------------\nVariables\na: reel\nm : entier relatif\nk : entier\n\/*------------------------------\nSaisir a\nSaisir m\nres :=1\nSi (m>0)\n    Pour k de 1 jusqu'a m\n        res:=res*a\nSinon Si (m<0)\n    m:=-m\n    Pour k de 1 jusqu'a m\n        res:=res\/a\nSinon \n    res:=1\nAfficher res\n\/*------------------------------<\/pre>\n
    \n
  1. V\u00e9rifier que si on choisit $a=3$ et $m=4$, le programme affiche $81$.<\/li>\n
  2. Qu’affiche ce programme quand on choisit $a=10$ et $m=-2$ ?<\/li>\n
  3. Que fait ce programme ?<\/li>\n
  4. Dans quels cas ce programme ne fonctionne pas ? Apporter des modifications pour \u00e9viter ces erreurs.<\/li>\n
  5. Une partie du programme est inutile. Laquelle ?<\/li>\n<\/ol>\n
    \n
    Exemple 2<\/h2>\n
    \n
    \/*------------------------------\nVariables\na : entier\nb : entier\nm : entier\nk : entier\n\/*------------------------------\na:=1\nb:=1\nSaisir m\nPour k de 1 jusqu'a m\n        res:=a+b\n        a:=b\n        b:=res\nAfficher res\n\/*------------------------------<\/pre>\n
      \n
    1. V\u00e9rifier que si on choisit $m=2$, le programme affiche $3$.<\/li>\n
    2. Qu’affiche ce programme quand on choisit $m=4$ ?<\/li>\n
    3. Ce programme correspond \u00e0 une suite c\u00e9l\u00e8bre. Laquelle ?<\/li>\n
    4. Soit $(u_n)$ cette suite de premiers termes $u_0=1$ et $u_1=1$. Donner sa relation de r\u00e9currence.<\/li>\n
    5. Que faut-il demander d’afficher en fin de programme pour voir s’afficher l’indice correspondant \u00e0 la valeur calcul\u00e9e ?<\/li>\n
    6. Dans quel cas ce programme ne fonctionne pas ? Apporter des modifications pour \u00e9viter cette erreur.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
      Exemple 1 \/*—————————— Variables a: reel m : entier relatif k : entier \/*—————————— Saisir a Saisir m res :=1 Si (m>0) Pour k de 1 jusqu’a m res:=res*a Sinon…<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2530,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-245","page","type-page","status-publish","hentry"],"yoast_head":"\nExemples divers d'algorithmes - Maths & Num\u00e9rique<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wordpress.callac.online\/index.php\/numerique\/algorithmique\/exemples-divers-dalgorithmes\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Exemples divers d'algorithmes - Maths & Num\u00e9rique\" \/>\n<meta property=\"og:description\" content=\"Exemple 1 \/*------------------------------ Variables a: reel m : entier relatif k : entier \/*------------------------------ Saisir a Saisir m res :=1 Si (m>0) Pour k de 1 jusqu'a m res:=res*a Sinon…\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wordpress.callac.online\/index.php\/numerique\/algorithmique\/exemples-divers-dalgorithmes\/\" \/>\n<meta property=\"og:site_name\" content=\"Maths & Num\u00e9rique\" \/>\n<meta property=\"article:modified_time\" content=\"2022-01-05T21:41:58+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/wordpress.callac.online\/index.php\/numerique\/algorithmique\/exemples-divers-dalgorithmes\/\",\"url\":\"https:\/\/wordpress.callac.online\/index.php\/numerique\/algorithmique\/exemples-divers-dalgorithmes\/\",\"name\":\"Exemples divers d'algorithmes - 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