6.59 Write a program to convert binary number to equivalent decimal number.
# include <stdio.h>
# include <conio.h>
# include <math.h>
# include <process.h>
void main ()
{
long n;
int x,y*0,p=0;
clrscrO;
printf ("\tt Enter a Binary Number
scanf ("% ld",8zn);
while (n!=0)
I
x=n%10;
if(x>l I I x<0)
/
printf ("\n Invalid Digit”);
exit{l);
}
y=y+x*pozv(2,p);
n-nJIO;
p++;
printf ("\n Equivalent Decimal Number is %d.”,y);
jjetcheO;
QUTP1TE
Enter a Binary Number: 1111
Equivalent Decimal Number is 15
Enter a Binary Number: 120
Invalid Digit
ExplanationIn the above program binary number is entered. The equationy=y+x*pow (2,p)
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