摘要：Unfortunately nobody got the crossword in the last issue of R News (Vol. 3/1) exactly right, but one of my clues had an alternate solution which could not be eliminated as “wrong”. I’ll therefore draw a name from the RNG hat: And the winner is: > sample(c("Rolf","Saikat","Simon"))[1] [1] "Simon" So a well-travelled (to the DSC-03 and back) 50 Euro note will be on its way to Simon Fear. The solution, with some explanations, is also available at http://www.maths.lancs.ac.uk/ ~rowlings/Crossword/.
