Re: [Haskell-beginners] main: <<loop>> ....?

2011/8/22 Sunil S Nandihalli :

Yes David, it is printing some stuff.. I am trying to track down where it is getting into infinite loop by placing a lot of trace commands .. Thanks Sunil.

Try to run it in ghci, step by step: 1) input<-getContents better to replace this step by a 1) input <- readFile "mytestdata" 2) let w@(nstr:locPairStrs) = lines input 3) let n = read nstr::Integer 4) let locs = take (fromIntegral n) $ map (tuplify2 . (\x-> map stringToRatio $ words x)) locPairStrs 5) let answer = solve n locs 6) putStrLn $ " n : "++ show n 7) putStrLn $ " locs : "++show locs 8) putStrLn $ show $ vornoiGraph locs 9) putStrLn $ plotAsString locs answer see what happens, and where.

On Mon, Aug 22, 2011 at 1:19 PM, David Virebayre wrote:

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2011/8/22 Sunil S Nandihalli :

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Is there a way I can find out where it is in infinite loop?

I don't know of any other way to find it than looking at the code, I hope someone with more experience will be able to explain a better way.

After looking at the source code you posted, does it print anything before it prints <<loop>> ?