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Diffstat (limited to 'prolog/problems/denotational_semantics/prog_8puzzle_2/en.py')
-rw-r--r-- | prolog/problems/denotational_semantics/prog_8puzzle_2/en.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/prolog/problems/denotational_semantics/prog_8puzzle_2/en.py b/prolog/problems/denotational_semantics/prog_8puzzle_2/en.py new file mode 100644 index 0000000..eebf07b --- /dev/null +++ b/prolog/problems/denotational_semantics/prog_8puzzle_2/en.py @@ -0,0 +1,10 @@ +id = 172 +name = 'prog_8puzzle/2' +slug = '8-puzzle-solving language' + +description = '''\ +<p>Write a DCG for solving 8-puzzles. The first symbol in every word is <code>[begin]</code>, followed by any sequence of "instruction" symbols from the set {<code>left</code>, <code>right</code>, <code>up</code>, <code>down</code>}, and finally <code>[end]</code>. The starting symbol should be named <code>prog_8puzzle</code>.</p> + +<p>Example words: <code>[begin,left,down,right,end]</code>, <code>[begin,down,end]</code>.</p>''' + +hint = {} |