#include <stdio.h>

#define STATUS_OK 0
int main()
{
int sts = 0;
int invalid = 1;

if (sts != STATUS_OK || invalid == 1)
{ 
printf("\n add to hw again\n");
return 0;
}

printf("\n dont add to h/w again \n");
return 0;
}

 add to hw again