#include <oxstd.h>
#include <oxprob.h>
main()
{
decl i;
i = 0;
while (i < 0)
{ print("Output when the check is at start: ", i);		  //Nothing will be printed
++i;
}

i = 0;
do
{ print("Output when the check is at end: ", i);
++i;
} while (i < 0);
}