hi

if i have a code
Code:
#include <stdio.h>
#include <stdlib.h>

int main(void)
{
    int a=10, *ip;
    ip =&a;
    ip++;
    printf("ip is %d and a is %d\n",ip,a);
    
    *ip++ = 0;
    
    
    system("pause");
    return 0;
    
}
what do the code in bold do?

thanks!