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Diffstat (limited to 'lang/prolog/1.8.7/src/permute')
| -rw-r--r-- | lang/prolog/1.8.7/src/permute | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lang/prolog/1.8.7/src/permute b/lang/prolog/1.8.7/src/permute new file mode 100644 index 0000000..54f8fee --- /dev/null +++ b/lang/prolog/1.8.7/src/permute @@ -0,0 +1,15 @@ +permute ([], []). +permute ([E|X], Z):- + permute (X, Y), insert (E, Y, Z). +insert (E, X, [E|X]). +insert (E, [F|X], [F|Y]):- + insert (E, X, Y). +marquise(RESULT):- + permute (["beautiful marquise", + "your beautiful eyes", + "make me", + "die", + "of love" + ], + RESULT). + |