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A-M baby

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Ingy döt Net 2013-04-10 21:29:02 -07:00
parent 764da6cbbb
commit db842d013d
19005 changed files with 197040 additions and 7 deletions
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10
Task/Leap-year/Prolog/leap-year-1.pro Normal file
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leap_year(L) :-
partition(is_leap_year, L, LIn, LOut),
format('leap years : ~w~n', [LIn]),
format('not leap years : ~w~n', [LOut]).
is_leap_year(Year) :-
R4 is Year mod 4,
R100 is Year mod 100,
R400 is Year mod 400,
( (R4 = 0, R100 \= 0); R400 = 0).

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Task/Leap-year/Prolog/leap-year-2.pro Normal file
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?- leap_year([1900,1994,1996,1997,2000 ]).
leap years : [1996,2000]
not leap years : [1900,1994,1997]
L = [1900,1994,1996,1997,2000].