Haskell programs - beginer need help

[boba22]

Can someone write me the program for this: insert' 111 2 1 [[2..4],[3..5],[7..9]] = [[2, 3, 4],[3, 4, 111],[7, 8, 9]]

And a program for rotating the list for i places. Positive i rotates left for i places and negative rotates right for i places. Don't use Data.Bits

And also this: And also a function that is inserting an element on a i position in list , counting from 0, so that it replaces the existing element in the position i. If i is negative then the counting starts from the end of the list. The result must look like this:

insert2' "fine" 2 ["I","am","great"] = ["I","am","fine"] insert2i 3 (-7) [1..4] = [1,3,3,4]

 

[Jos]

Welcome..

 

Can someone write me the program for

 

As this is a support forum, Your sentence is starting with the wrong words.

The intent is you code the script yourself and ask for help.

Jos

[boba22]

i tried to do the codes a hunderd times but they dont work:

for the third one i have this:

insert2' :: a -> Int -> [a] -> [a]
insert2' x n [] = []
insert2' x n xs = f ++ [x] ++ drop (length xs - n) xs
 where f = (take (length xs - n) xs)

and for the first one i have this:

insert' xs ys = [[x y | x <- xs] | y <- ys]

Edited December 10, 2013 by boba22

[Jos]

Maybe it would be a good idea for you to start looking at the helpfile and get yourself familiarized with the AutoIt3 syntax, since what you posted doesn't make much sense.

Jos

[James]

Maybe it would be a good idea for you to start looking at the helpfile and get yourself familiarized with the AutoIt3 syntax, since what you posted doesn't make much sense.

 

Because he's after Haskell.

[Jos]

Because he's after Haskell.

understood and can only assume the OP wants to convert it to AutoIt3 syntax since he posted here. So a good start would be to understand the basics before asking questions.

Jos