P-99: 1.17 Split a list into two parts; the length of the first part is given.
P-99: Ninety-Nine Prolog Problemsの問題にMercuryで解答していきます.
["a", "b", "c"] ["d", "e", "f", "g", "h", "i", "k"]
P-99: Ninety-Nine Prolog Problemsの問題にMercuryで解答していきます.
["a", "b", "c"] ["d", "e", "f", "g", "h", "i", "k"]