Answer Posted / pramod yadav

#include<iostream.h>
#include<conio.h>
#define HIGH 1
#define LOW 0

class binary
{
public:
long c[8];
long CARRY;
binary()
{
CARRY=0;
for(int i=0;i<8;i++)
c[i]=0;
}
};
int main()
{
binary bin;
long i,n,a,b,k,m,A;
clrscr();
n=7;
cout<<"\nEnter the value of a&b in Decimal :";
cin>>a>>b;
for(i=0;i<8;i++)
{
k=((a>>i)&1);
m=((b>>i)&1);
if(!(bin.CARRY^HIGH))
{
bin.c[n]=((bin.CARRY^k)^m);
if(!(k^HIGH)||!(m^HIGH))
bin.CARRY=1;
else
bin.CARRY=0;
}
else if(!(k^HIGH) && !(m^HIGH))
{
bin.CARRY=1;
bin.c[n]=k^m;
}
else if(!(k^LOW)||!(m^LOW))
{
if(!(bin.CARRY^HIGH))
{
bin.c[n]=((bin.CARRY^k)^m);
bin.CARRY=0;
}
else
bin.c[n]=k^m;
}
n--;
}
cout<<"Addition of Two Binary No. is";
for(i=0;i<8;i++)
cout<<bin.c[i];
getch();
return 0;
}

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