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Diffstat (limited to 'prolog/problems/clp_fd/tobase_3/en.py')
-rw-r--r-- | prolog/problems/clp_fd/tobase_3/en.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/prolog/problems/clp_fd/tobase_3/en.py b/prolog/problems/clp_fd/tobase_3/en.py new file mode 100644 index 0000000..bac8723 --- /dev/null +++ b/prolog/problems/clp_fd/tobase_3/en.py @@ -0,0 +1,16 @@ +id = 150 +name = 'tobase/3' +slug = 'convert numbers from/to the decimal system' + +description = '''\ +<p><code>tobase(Number, B, X)</code>: given a <code>Number</code> in the decimal system (base 10), <code>X</code> represents the same number in the system with base <code>B</code>. Implement this predicate using constraints. Limit the value of <code>B</code> to the interval [2..10].</p> +<pre> + ?- tobase(42, 2, X). + X = 101010. + ?- tobase(N, 2, 101010). + N = 42. + ?- tobase(42, B, 101010). + B = 2. +</pre>''' + +hint = {} |