Paul Rubin <http://phr.cx@NOSPAM.invalid> writes: > > fun median { > > var x = 0. > > while( *p++) { > > if( (*p) > x) x = *p. > > } > > return x. > > } > > I count two variables, p and x. Also, that finds the maximum, not the median. I had stopped examining it after seeing it used more than one variable.