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pl:prolog:pllib:set_intersection [2019/06/27 15:50] |
pl:prolog:pllib:set_intersection [2019/06/27 15:50] (aktualna) |
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| + | ====== Set intersection ====== | ||
| + | {{tag>set_algebra}} | ||
| + | ===== Description ===== | ||
| + | Finding the intersection of two sets | ||
| + | |||
| + | **Source**: PROLOG str. 191 Wydawnictwo PLJ Warszawa 1991 ISBN 83-85190-63-5 | ||
| + | ===== Download ===== | ||
| + | Program source code: {{set_intersection.pl}} | ||
| + | ===== Listing ===== | ||
| + | <code prolog> | ||
| + | czesc_wsp([], X, []). | ||
| + | czesc_wsp([X |R], Y, [X|Z]) :- member(X, Y), !, czesc_wsp(R, Y, Z). | ||
| + | czesc_wsp([X|R], Y, Z) :- czesc_wsp(R, Y, Z). | ||
| + | |||
| + | czesc_wsp([1, 2, 8], [2, 5, 6, 8], C).</code> | ||
| + | ===== Comments ===== | ||
