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Convert a binary number (1 byte) to decimal

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Franck ALBARET 2018-10-22 07:31:02 +00:00
parent 406f5787a1
commit 815f75897d
1 changed files with 31 additions and 0 deletions
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EX09_binaire_en_decimale.cpp Normal file
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// Auteur : ALBARET Franck
#include <conio.h>
#include <stdio.h>
int main(void)
{
clrscr();
int res=0;
int puis [9];
char bin [9];
int x,y;
puts ("Entrer une valeur binaire (1 octet) :");
gets (bin);
puis[1]=1;
for (x=2;x<9;x++)
{
puis[x]=2*puis[x-1];
}
y=7;
for (x=1;x<9;x++)
{
if (bin[y]=='1')
{
res=res+puis[x];
}
y--;
}
printf("%i",res);
getch();
return 0;
}