#include <iostream.h>
#include <conio.h>

int main()
{
      int dec,bin[10],i=0,c;

      clrscr();

      cout<<"Enter a decimal number: ";
      cin>>dec;
      cout<<"\nBinary equivlent of "<<dec<<" is ";
      while(dec!=0)
      {
	bin[i]=dec%2;
	dec/=2;
	i++;
      }
      i--;
      while(i>=0)
      {
      cout<<bin[i];
      i--;
      }

      getch();
      return 0;
}