Octal to Decimal Conversion

Octal to Decimal Conversion

=====================

void main()

{

int dec,i,j;

long int octal;

clrscr();

printf("Enter binary value\n");

scanf("%ld",&octal);

i=0;

dec=0;

top:

j=octal%10;

octal/=10;

dec=dec+(j*pow(8,i));

if(octal>0)

{

i++;

goto top;

}

printf("decimal vlaue is: %d",dec);

getch();

}