I was writing a program which defines a function named "show". But at each of the recursive calls to itself "ghci" is showing the following message:
' Ambiguous occurrence `show'
    It could refer to either `show', defined at temp.hs:5:0
                          or `show', imported from Prelude         '

I don't want to import the 'show' function from prelude. Is there any way out or I have to declare instance of the 'Show'?
Can we specify the module of a function from which it will be referred?

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Amit kumar Dhar