[Haskell-beginners] having trouble with helloworld style program

[Sunil S Nandihalli]

Hello everybody,
 All I want to do in the following code is to read  an integer from stdin
and print it back to stdout. Can somebody help me fix my code snippet
below..

Thanks,
Sunil


module Main where
import Prelude

stringToInt::String->Int
stringToInt str = read str

main =
    do x<-getLine
       y<-stringToInt x
       print y
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