#include < iostream>
#include < math.h>
using namespace std;
int main() {
int n1, n2, mask;
cout < < "Vvedite n1: ";
cin >> n1;
cout < < "Vvedite n2: ";
cin >> n2;

mask=0;
for(int i=0, j=1; i< =sizeof(mask)*8; i+=2)
{
mask |= j;
j< < =2;
}
//@cout< < "n2="< < n2< < "\t";//@
n2= n2 & mask;
//@cout< < "n2="< < n2< < "\n";//@
//@cout< < "mask="< < mask< < "\n";//@

mask< < =1;

//@cout< < "n1="< < n1< < "\t";//@
n1= n1 & mask;
//@cout< < "n1="< < n1< < "\n";//@
//@cout< < "mask="< < mask< < "\n";//@

n1 |= n2;

cout < < n1 < < endl;
cin.get();
return 0;
}