What is the output of this code? Can any one explain this code for getting output

Question

void fun(char *msg,...)
{
va_list ptr;
int num;
va_start(ptr,msg);
num=va_arg(ptr,int);
num=va_arg(ptr,int);
printf("%d",num);
}
int main()
{
fun("solo",0,7,1,4,93);
return 0;
}

Answer 1

Beside that, see here http://www.cplusplus.com/reference/cstdarg/va_list/

Answer 2

This is also new to me, so I did a little search on the net, and here's what I found:

https://www.cprogramming.com/tutorial/c/lesson17.html

Hth, cmiiw

Answer 3

here's what I found:

https://www.cprogramming.com/tutorial/c/lesson17.html