Yes of course, my mistake. 11 = 2*4 + 3 On Friday, March 16, 2012, Trojan Horse <[email protected]> wrote: > i think 11 decimal = 23 base 4 = CD > > On Mar 16, 11:21 pm, mandeep <[email protected]> wrote: >> hi paul... i got it upto 11 decimal...will you pls explain later part >> again... >> thanks a lot.... >> >> On Fri, Mar 16, 2012 at 11:34 PM, Paul Smith <[email protected] >wrote: >> >> >> >> >> >> >> >> > A language with N digits in it is using a Base N number system. >> >> > Some 'languages' you are used to are decimal (0123456789), hexadecimal >> > (0123456789abcdef) and binary (01) >> >> > The language oF8 is essentially a Base 3 language. Think of of8 as being >> > 012. >> >> > Therefore, the number Fo8 in this language is actually like the base 3 >> > number 102 which is 2 + (0*3^1) + (1*3^2) = 11 decimal. >> >> > The number 11 decimal in the language ABCD would be 11 decimal = 31 base 4 >> > = DB. >> >> > So, if the question was >> >> > Fo8 oF8 ABCD >> >> > then the answer would be DB. >> >> > Alternatively, the input >> >> > 16 0123456789 0123456789ABCDEF >> >> > is merely saying to convert the decimal number 16 into hexadecimal. >> >> > Hope that helps! >> >> > Paul Smith >> >> > [email protected] >> >> > On Fri, Mar 16, 2012 at 5:28 PM, mandy <[email protected]> wrote: >> > > hi there...can anyone tell what is the actual logic behind alien >> > > number... >> > > here is the link to the problem...http://code.google.com/codejam/ >> > > contest/32003/dashboard#s=p0 >> > > so pls..some one tell me logic behind this....not the program.. >> > > thanks a lot.... >> >> > > -- >> > > You received this message because you are subscribed to the Google >> > Groups "Google Code Jam" group. >> > > To post to this group, send email to [email protected]. >> > > To unsubscribe from this group, send email to >> > [email protected]. >> > > For more options, visit this group at >> >http://groups.google.com/group/google-code?hl=en. >> >> > -- >> > You received this message because you are subscribed to the Google Groups >> > "Google Code Jam" group. >> > To post to this group, send email to [email protected]. >> > To unsubscribe from this group, send email to >> > [email protected]. >> > For more options, visit this group at >> >http://groups.google.com/group/google-code?hl=en. > > -- > You received this message because you are subscribed to the Google Groups "Google Code Jam" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to [email protected]. > For more options, visit this group at http://groups.google.com/group/google-code?hl=en. > >
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