#include <stdio.h>
int main ()
{
int idx; /* loop index */
printf ("Incrementing; \n");
for ( idx = 1; idx <= 10; ++idx )
{
printf ( "...%i", idx );
}
printf ("\n\nDecrementing:\n");
for ( idx = 20; idx >= 1; --idx)
{
printf ( "...%i", idx );
}
return (0);
}
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