maxz=(7 2tx 1(12 tx2 (10-t)xx1 x, x3≤20st2x1 2x, x3≤30x1x,x3≥0,t≥0
maxz=(7 2tx 1(12 tx2 (10-t)xx1 x, x3≤20st2x1 2x, x3≤30x1x,x3≥0,t≥0
            发布时间:2025-10-26 07:10:38
          
        maxz=(7 2tx 1(12 tx2 (10-t)xx1 x, x3≤20st2x1 2x, x3≤30x1x,x3≥0,t≥0
