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Answers for “在作业排序问题中,如何表示解决方案?”

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A solution can be represented in two main ways: as a variable-size subset of selected jobs (e.g., S1=J1,J4S1 = {J_1, J_4}), or as a fixed-size binary vector where each position corresponds to a job and the value indicates whether the job is done (1) or not (0) (e.g., S2=1,0,0,1S2 = {1, 0, 0, 1}).

Conditions: The problem involves selecting a subset of jobs from a given set.; The representation must clearly indicate which jobs are included in the solution.

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Branch and Bound is primarily used for solving optimization problems, specifically minimization problems. Maximization problems can be converted into minimization problems to be solved using this method.

Conditions: The problem is an optimization problem.; The method is applied to find the optimal solution (minimum or maximum).