public class Addition {
public int sum(int a, int b) {
while (b != 0) {
int carry = a & b;
a
= a ^ b;
b
= carry << 1;
}
return a;
}
public static void main(String[] args)
{
Addition
a = new Addition();
int sum = a.sum(7, 10);
System.out.println("Sum : " + sum);
}
}
