C++ code to add Two number without using any operator .

C++: Add number without any operator

#include<iostream>
using namespace std;

/*
    Reason: when we are doing p[i] it is actually equall to *(p+i) ,
    similarly when we are doing &p[i] it is equal to (p+i) so giving address,
    when we do &((&p[a])[b]) is it equall to (p+a+b) , p=0 so 0+a+b = a+b ,
    i have used integer type casting because pointer p was of character type
*/

int main(){ // By Zulqurnain jutt
    int a=1,b=0;
    char *p=0;
    cout<<"a + b :=:"<<(int)(&((&p[a])[b]))<<"\n";
    return 0;
}