作者xainbo (阿伯)
看板NCCU06_LAND
標題Re: [資班] 公設課程所需的軟體程式
時間Tue Nov 4 10:43:51 2008
min 500 y11 + 1000 y12 + 800 y13 + 1200 y14 +
800 y21 + 400 y22 + 480 y23 + 640 y24 +
1200 y31 + 900 y32 + 650 y33 + 1800 y32 +
1440 y41 + 960 y42 + 1440 y43 + 600 y44
subject to
x1 + x2 + x3 + x4 = 2
y11 + y12 + y13 + y14 = 1
y21 + y22 + y23 + y24 = 1
y31 + y32 + y33 + y34 = 1
y41 + y42 + y43 + y44 = 1
y11 - x1 <= 0
y12 - x2 <= 0
y13 - x3 <= 0
y14 - x4 <= 0
y21 - x1 <= 0
y22 - x2 <= 0
y23 - x3 <= 0
y24 - x4 <= 0
y31 - x1 <= 0
y32 - x2 <= 0
y33 - x3 <= 0
y34 - x4 <= 0
y41 - x1 <= 0
y42 - x2 <= 0
y43 - x3 <= 0
y44 - x4 <= 0
end
INT X1 X2 X3 X4
INT Y11 Y12 Y13 Y14 Y21 Y22 Y23 Y24 Y31 Y32 Y33 Y34 Y41 Y42 Y43 Y44
--
國家研究院 政治, 文學, 學術
Academy 研究 Σ科學學術研究院
Interdiscipl Core Σ 跨領域.學術總合研究中心
Urban_Plan 都計 ◎都市規劃討論板
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.119.232.66