Printf function parameters

Question

#include <stdio.h>

int main()
{
    printf(5 + "abhishekdas\n") ;
    return 0 ;
}

The output of the program is hekdas . How is it working? Shouldn't it show error? How is it possible to write something like 5 + "abhishekdas" inside printf function ?

Answer 1

5+"abhishekdas\n"  ==> "abhishekdas\n"+5 ==> &"abhishekdas\n"[5] ==> "hekdas\n"