Article View: fr.comp.lang.c
Article #15456Re: conjugaison et autres exos sur les chaines [Was : Un système de conj...]
From: candide
Date: Wed, 21 Sep 2005 12:47
Date: Wed, 21 Sep 2005 12:47
31 lines
2201 bytes
2201 bytes
"Emmanuel Delahaye" <emdel@YOURBRAnoos.fr> wrote in
news:mn.94c47d590202e83a.15512@YOURBRAnoos.fr:
>
>> $ carre 7
>> 49
>
> Evidemment, si la chaine repr�sente une valeur num�rique, elle sera
> convertie en binaire par la fonction ad�quate (sscanf(), strtoul()
> etc.)
>
mais pour un entier (<> flottant) on peut faire comme suit, non ?
/*------------- icarre.c -------------------------*/
#include <stdio.h>
#include <string.h>
int main (int argc, char *argv[])
{
int entier;
if (argc !=2) return;
sscanf(argv[1],"%d",&entier);
printf("%d\n",entier*entier);
return(0);
}
/*-----------------------------------------------*/
> icarre 32
1024
Technical Details
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X-Google-Thread: f9822,b21b26167a936e28 X-Google-Attributes: gidf9822,public X-Google-Language: FRENCH,ASCII Path: arc1-ca.pugleaf.net!g2news1.google.com!news1.google.com!proxad.net!193.252.118.146.MISMATCH!news.wanadoo.fr!news.wanadoo.fr!not-for-mail Newsgroups: fr.comp.lang.c Subject: Re: conjugaison et autres exos sur les chaines [Was : Un système de conj...] From: candide <candide@domain.invalid> References: <1126342327.583568.21420@g43g2000cwa.googlegroups.com> <4329e5d4$0$7846$8fcfb975@news.wanadoo.fr> <dge4b6$fqa$1@reader1.imaginet.fr> <mn.837a7d59123d924a.15512@YOURBRAnoos.fr> <432adddf$0$17220$8fcfb975@news.wanadoo.fr> <mn.84407d597cfa6e6e.15512@YOURBRAnoos.fr> <432b2a92$0$7861$8fcfb975@news.wanadoo.fr> <432c19e0$0$1710$8fcfb975@news.wanadoo.fr> <432cad90$0$27422$8fcfb975@news.wanadoo.fr> <432d1b7c$0$1743$8fcfb975@news.wanadoo.fr> <432d3117$0$1742$8fcfb975@news.wanadoo.fr> <mn.93877d590449a7bc.15512@YOURBRAnoos.fr> <432d7667$0$17248$8fcfb975@news.wanadoo.fr> <mn.94047d599f0cc076.15512@YOURBRAnoos.fr> <432da70c$0$1735$8fcfb975@news.wanadoo.fr> <mn.94c47d590202e83a.15512@YOURBRAnoos.fr> User-Agent: Xnews/5.04.25 Date: 21 Sep 2005 12:47:53 GMT Lines: 31 Message-ID: <43315679$0$27421$8fcfb975@news.wanadoo.fr> Organization: les newsgroups par Wanadoo NNTP-Posting-Date: 21 Sep 2005 14:47:53 CEST NNTP-Posting-Host: 81.250.92.202 X-Trace: 1127306873 news.wanadoo.fr 27421 81.250.92.202:1414 X-Complaints-To: abuse@wanadoo.fr