diff options
Diffstat (limited to 'prolog/problems/denotational_semantics/prog_listswap_2/en.py')
-rw-r--r-- | prolog/problems/denotational_semantics/prog_listswap_2/en.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/prolog/problems/denotational_semantics/prog_listswap_2/en.py b/prolog/problems/denotational_semantics/prog_listswap_2/en.py index ad0e9b1..89907bd 100644 --- a/prolog/problems/denotational_semantics/prog_listswap_2/en.py +++ b/prolog/problems/denotational_semantics/prog_listswap_2/en.py @@ -2,9 +2,17 @@ name = 'prog_listswap/2' slug = 'list-manipulation language' description = '''\ -<p>Write a DCG for manipulating list elements. 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>swap</code>}, and finally <code>[end]</code>. The starting symbol should be named <code>prog_listswap</code>.</p> +<p> +Write a DCG for manipulating list elements. 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>swap</code>}, and finally +<code>[end]</code>. The starting symbol should be named +<code>prog_listswap</code>. +</p> -<p>Example words: <code>[begin,right,swap,end]</code>, <code>[begin,right,left,end]</code>.</p> +<p> +Example words: <code>[begin,right,swap,end]</code>, <code>[begin,right,left,end]</code>. +</p> ''' hint = {} |