Sign of permutations by olf

n=max(a<-scan("stdin"));for(i in 0:99)write(det(diag(n)[a[1:n+n*i],]),1)

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

To protect the system from spam, please input your favorite sport (hint: I believe its name must start with 'g', case insensitive)

download

return to the top page