Created
October 13, 2011 07:06
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Stupid Haskell Insert Using foldr
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| -- PS5 Problem 1 | |
| insert a pos l = | |
| fst ( foldr | |
| (\x (b,c) -> (if c==pos-1 then a:x:b else x:b, c+1 )) | |
| ((drop pos [a]),0) l) |
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