a#b|a==b=b|1>0=b-a main=do n+1<-readLn;mapM putStrLn[[" Z"!!(0^((n-y)*y*(n-x-y)))|x<-[0..y#n]]|y<-[0..n]]
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
download
return to the top page