Jip J. Dekker
f2a1c4e389
git-subtree-dir: software/mza git-subtree-split: f970a59b177c13ca3dd8aaef8cc6681d83b7e813
100 lines
2.0 KiB
MiniZinc
100 lines
2.0 KiB
MiniZinc
% RUNS ON mzn20_fd
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% RUNS ON mzn-fzn_fd
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% RUNS ON mzn20_fd_linear
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% RUNS ON mzn20_mip
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%-----------------------------------------------------------------------------
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% Alphabet puzzle, a well-known cryptoarithmetic puzzle
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%
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% Guido Tack, tack@gecode.org
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% 2007-02-22
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%
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% Ported from the Gecode example
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%
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%-----------------------------------------------------------------------------
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include "globals.mzn";
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var 1..26: a;
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var 1..26: b;
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var 1..26: c;
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var 1..26: d;
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var 1..26: e;
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var 1..26: f;
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var 1..26: g;
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var 1..26: h;
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var 1..26: i;
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var 1..26: j;
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var 1..26: k;
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var 1..26: l;
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var 1..26: m;
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var 1..26: n;
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var 1..26: o;
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var 1..26: p;
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var 1..26: q;
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var 1..26: r;
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var 1..26: s;
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var 1..26: t;
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var 1..26: u;
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var 1..26: v;
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var 1..26: w;
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var 1..26: x;
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var 1..26: y;
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var 1..26: z;
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constraint
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b+a+l+l+e+t = 45 /\
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c+e+l+l+o = 43 /\
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c+o+n+c+e+r+t = 74 /\
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f+l+u+t+e = 30 /\
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f+u+g+u+e = 50 /\
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g+l+e+e = 66 /\
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j+a+z+z = 58 /\
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l+y+r+e = 47 /\
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o+b+o+e = 53 /\
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o+p+e+r+a = 65 /\
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p+o+l+k+a = 59 /\
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q+u+a+r+t+e+t = 50 /\
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s+a+x+o+p+h+o+n+e = 134 /\
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s+c+a+l+e = 51 /\
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s+o+l+o = 37 /\
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s+o+n+g = 61 /\
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s+o+p+r+a+n+o = 82 /\
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t+h+e+m+e = 72 /\
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v+i+o+l+i+n = 100 /\
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w+a+l+t+z = 34;
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constraint
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alldifferent([a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z]);
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solve satisfy;
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output [
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"a = ", show(a),
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"\tb = ", show(b),
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"\tc = ", show(c),
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"\td = ", show(d),
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"\te = ", show(e),
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"\tf = ", show(f),
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"\ng = ", show(g),
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"\th = ", show(h),
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"\ti = ", show(i),
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"\tj = ", show(j),
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"\tk = ", show(k),
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"\tl = ", show(l),
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"\nm = ", show(m),
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"\tn = ", show(n),
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"\to = ", show(o),
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"\tp = ", show(p),
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"\tq = ", show(q),
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"\tr = ", show(r),
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"\ns = ", show(s),
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"\tt = ", show(t),
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"\tu = ", show(u),
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"\tv = ", show(v),
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"\tw = ", show(w),
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"\tx = ", show(x),
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"\ny = ", show(y),
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"\tz = ", show(z),
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"\n"
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];
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