C program to add two numbers without using any operator

/* Write a C program to add two numbers without using any operators */

#include<stdio.h>
int add(int x, int y)
{
    return printf("%*c%*c",  x, '\r',  y, '\r');
}

int main()
{
    printf("Sum = %d", add(3, 4));
    return 0;
getch();
}

Output
---------

Sum = 7