Does anyone know the algorithm to convert hex numbers to decimal numbers?

Question

I need it to finish my program and I'm too lazy to reinvent it.

Answer 1

function (number to convert)

num = number to conver mod 16    

    if numer to cnvert - num = o

        result = toChar(num);

    else

        result = function number to convert( (numbertoconver-num)/16 ) + toChar(num);

    return result;

}



function toChar(num)

    var foo= "0123456789ABCDEF";

    return foo.charAt(num);

Answer 2

To convert back and forth

http://www.statman.info/conversions/hexa...

Answer 3

http://en.wikipedia.org/wiki/Hexadecimal

C