Raffael joyofdata
pragdave
/ hanoi.prolog
Created
January 2, 2020 17:23
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| ascending([]). | |
| ascending([_]). | |
| ascending([H | [ S | T ]]) :- | |
| H < S, | |
| ascending([S | T]), | |
| !. | |
| valid([P1, P2, P3]) :- | |
| ascending(P1), | |
| ascending(P2), |