x = optimvar (“x”);y = optimvar (“y”);概率= optimproblem;概率。客观= -x -y/3;prob.Constraints。con1 = x + y <= 2;prob.Constraints。con2 = x + y/4 <= 1;prob.Constraints。con3 = x - y <= 2; prob.Constraints.cons4 = x/4 + y >= -1; prob.Constraints.cons5 = x + y >= 1; prob.Constraints.cons6 = -x + y <= 2; sol = solve(prob)