PROGRAM : BINARY TO DECIMAL CONVERSION

ASALAM WALAKUM,

         Well this is a Program to convert a Binary Number input by the user to a Decimal Number. It is a very simple one without an array , which I personally think adds to the efficiency of my Programming skills :D.


Regards,
Nabeel
     
#include<stdio.h>
#include<conio.h>
#include<math.h>


void main()
{
      clrscr();
      int num=0,sum=0,digit=0,temp=0,a=0;


      printf("ENTER A BINARY NUMBER :\t");
      scanf("%d",&num);


      int result=num;


      while(num!=0)
      {
      digit=num%10;
      temp=digit*pow(2,a);
      sum+=temp;
      num=num/10;
      a++;
      }


      printf("THE DECIMAL EQUIVALENT OF %d IS %d ",result,sum);


      getch();


}