Contents

binary(Str, Dec) :-
    string_chars(Str, RevLst),
    reverse(RevLst, Lst),
    convert(Lst, Dec).

convert([], 0).
convert([Head|List], Dec) :-
    atom_number(Head, Val),
    (Val is 0, !; Val is 1),
    convert(List, NextDec),
    Dec is NextDec*2 + Val.

Version data entries

392 entries across 392 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.179	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.178	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.177	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.176	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.175	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.174	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.173	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.172	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.171	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.170	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.169	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.167	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.166	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.165	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.164	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.163	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.162	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.161	tracks/prolog/exercises/binary/binary.example
trackler-2.2.1.160	tracks/prolog/exercises/binary/binary.example