how to add two numbers without using arithmetic and unary operators......

[bharathi chowdary]

how to add two numbers without using arithmetic and unary operators......

[nrganesh.java]

Originally Posted by bharathi chowdary

how to add two numbers without using arithmetic and unary operators......

[sk_kireeti]

#include <stdio.h>
      int add(int a, int b){
            if (!a) return b;
            else
                 return add((a & b) << 1, a ^ b);
      }

      int main(){
      int a,b;
	    printf("Enter the two numbers: \n");

            scanf("%d",&a);
            scanf("%d",&b);
            printf("Sum is: %d",add(a,b));
      }

[sandy_rgpv]

we have the function Add in c and c++ just include the Math.h file.....
and use the function.......

[sagarmv]

Hi,
This is fine for int values. But it is not working for float/double values. how to do for that values.