Test Crypt3

Jan Burse, created Jun 30. 2019
/**
* CLP(FD) code for the crypt riddle benchmark.
*
* This is problem 223 from:
* Trigg, W. C. (1985): Mathematical Quickies,
* Dover Publications, Inc., New York, 1985
*
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:- current_prolog_flag(dialect, jekejeke) -> true
; use_module(library(clpfd)).
:- current_prolog_flag(dialect, jekejeke)
-> use_module(library(finite/clpfd)); true.
% crypt3(X)
X = [A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P],
Odd = [A,G,K,M,N],
Even = [B,C,E,F,H,I,D,J,L,O,P],
Odd ins 1\/3\/5\/7\/9,
Even ins 0\/2\/4\/6\/8,
F #\= 0,
D #\= 0,
J #\= 0,
Z #= A*100+B*10+C,
Y #= Z*E,
Y #= F*1000+G*100+H*10+I,
T #= Z*D,
T #= J*100+K*10+L,
10*T+Y #= M*1000+N*100+O*10+P,
label(X).

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