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Modified Kaprekar Numbers

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  • keshawa36
    3 months ago+ 0 comments

    in python3;

    def kaprekarNumbers(p, q):
        lst = []
        for i in range(p, q+1):
            sq = i**2
            d = len(str(i))
            r = str(sq)[-d:]
            l = str(sq)[:-d]
            if l == '': l = 0   
            if int(l) + int(r) == i:
                lst.append(i)
        if len(lst) == 0:
            print('INVALID RANGE')
        else:
            print(*lst)
    
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