DR5 02. WIP

// Example program
#include <iostream>
#include <string>
using namespace std;
unsigned size(int A[], unsigned n)
{
    return (n*sizeof(int)*8);
}
void  remove( int A[], int n,  int k )
{
    A[k/32] &= ~(1 << (k%32));
}

void  add( int A[], int n, int k )
{
    A[k/32] |= 1 << (k%32);  // Set the bit at the k-th position in A[i]
}


void Union(int a[], int b[], int c[], int n)
{
    for(int i =0; i<n; i++)
    {
        c[i]= a[i]|b[i];
    }

}

void subtract(int a[], int b[], int c[], int n)
{
    for(int i =0; i<n; i++)
    {
        c[i]= a[i]^b[i];
    }

}
int main()
{
 int A[3] = {0};
 int n = sizeof(A)/sizeof(A[0]);
 add(A,n,32);
 //remove(A,n,32);
 cout << A[1] << " size: " << size(A,n);
 int a[] = {10,20,30};
 int b[] = {10,22,30};
 int c[3] = {0};
 int c2[3] = {0};

 Union(a,b,c,3);
 subtract(a,b,c2,3);
 cout << endl;
 for(int i =0; i<3; i++)
    cout << c[i];

 cout << endl;
 for(int i =0; i<3; i++)
    cout << c2[i];

}
// Trqbva da se editne za C, i da se premeinuvat funkcii i parametri