【正文】 End Global optimal solution found. Objective value: Extended solver steps: 2 Total solver iterations: 7 Variable Value Reduced Cost Z Y1 X1 X2 X3 Y2 Y3 A1 A2 A3 Row Slack or Surplus Dual Price 1 2 3 4 5 。 gin(x2)。a3=1。 a1=1。x2=0。 y3=10*x1+40*x2+120*x32*y2。 y1=5*x1+20*x2+60*x3。 x1+x2+x3=20200。 End Global optimal solution found. Objective value: Extended solver steps: 0 Total solver iterations: 3 Variable Value Reduced Cost Z Y1 X1 X2 X3 Y2 Y3 A1 A2 A3 Row Slack or Surplus Dual Price 1 2 3 4 5 6 7 8 9 10 11 12 13 max=z。 gin(x2)。a3=1。 a1=0。x2=1。 y3=10*x1+40*x2+120*x32*y2。 y1=5*x1+20*x2+60*x3。 x1+x2+x3=20200。 End Global optimal solution found. Objective value: Extended solver steps: 3 Total solver iterations: 12 Variable Value Reduced Cost Z Y1 X1 X2 X3 Y2 Y3 A1 A2 A3 Row Slack or Surplus Dual Price 1 2 3 4 5 6 7 8 9 10 11 12 13 max=z。 gin(x2)。a3=1。 a1=1。x2=1。 y3=10*x1+40*x2+120*x32*y2。 y1=5*x1+20*x2+60*x3。 x1+x2+x3=20200。 End Global optimal solution found. Objective value: Extended solver steps: 0 Total solver iterations: 3 Variable Value Reduced Cost X X1 X2 X3 Z Y1 Y2 Y3 A1 A2 A3 Row Slack or Surplus Dual Price 1 2 3 4 5 6 7