Strings in Strings by cojna

import Data.List
m@main=getLine>>=putStrLn.min"YES".foldl1(#).words>>m
x#y|isInfixOf x y=y|0<1="NO"

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 top