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- param n, integer;
- param F;
- #weights
- param w{1..n};
- #values
- param v{1..n};
- #decision variables
- var x{1..n}, binary;
- #objective function
- maximize obj: sum{i in 1..n} v[i]*x[i];
- #constraints
- subject to
- c1: sum{i in 1..n} w[i]*x[i]<=F;
- solve;
- display x;
- display sum{i in 1..n} w[i]*x[i];
- display obj;
- data;
- param F:=15;
- param n:= 4;
- param v:= 1 7
- 2 6
- 3 7
- 4 5;
- param w:= 1 8
- 2 5
- 3 7
- 4 4;
- end;
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