diff options
Diffstat (limited to 'prolog/problems/denotational_semantics/algol_if_3')
| -rw-r--r-- | prolog/problems/denotational_semantics/algol_if_3/en.py | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/prolog/problems/denotational_semantics/algol_if_3/en.py b/prolog/problems/denotational_semantics/algol_if_3/en.py index fae6c45..66855e5 100644 --- a/prolog/problems/denotational_semantics/algol_if_3/en.py +++ b/prolog/problems/denotational_semantics/algol_if_3/en.py @@ -6,15 +6,15 @@ slug = 'interpreter for mini-algol with if-statement' description = '''\ <p>Extend the given DCG for mini-algol to support the if-statement. You can assume that both branches are present in every if-statement. Example:</p> <pre> - % if a < b then - % print(a) - % else - % print(b) - % end - ?- _Program = [begin,if,a,<,b,then,print(a),else,print(b),end,end], - algol_if(_F, _Program, []), - apply([a=3,b=5], Output, _F). - Output = [a=3,b=5,printout=[3]]. +% if a < b then +% print(a) +% else +% print(b) +% end +?- _Program = [begin,if,a,<,b,then,print(a),else,print(b),end,end], + algol_if(_F, _Program, []), + apply([a=3,b=5], Output, _F). + Output = [a=3,b=5,printout=[3]]. </pre> ''' |