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author | Timotej Lazar <timotej.lazar@fri.uni-lj.si> | 2016-03-17 14:19:45 +0100 |
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committer | Timotej Lazar <timotej.lazar@fri.uni-lj.si> | 2016-03-17 14:19:45 +0100 |
commit | cf4e59c9d6bce337514fc7d77120baced0d6d7bc (patch) | |
tree | 33f7cd7d3ae9595ad548427f3a718f5918935e53 /prolog/problems/lists_advanced/evenlen_1_+_oddlen_1/en.py | |
parent | a9416de1d2bde1b2327928717d00d262160912af (diff) |
Prolog: split lists exercises into two groups
Diffstat (limited to 'prolog/problems/lists_advanced/evenlen_1_+_oddlen_1/en.py')
-rw-r--r-- | prolog/problems/lists_advanced/evenlen_1_+_oddlen_1/en.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/prolog/problems/lists_advanced/evenlen_1_+_oddlen_1/en.py b/prolog/problems/lists_advanced/evenlen_1_+_oddlen_1/en.py new file mode 100644 index 0000000..a01a41b --- /dev/null +++ b/prolog/problems/lists_advanced/evenlen_1_+_oddlen_1/en.py @@ -0,0 +1,18 @@ +# coding=utf-8 + +name = 'evenlen/1 + oddlen/1' +slug = 'check if the length of a list is even or odd' + +description = '''\ +<p><code>evenlen(L)</code>: the list <code>L</code> has an even number of elements.<br /> +<code>oddlen(L)</code>: the list <code>L</code> has an odd number of elements.</p> +<pre> +?- oddlen([1,2,3,4,5]). + true. +?- oddlen([1,2,3,4]). + false. +?- evenlen([1,2,3,4]). + true. +</pre>''' + +hint = {} |