exam0207.ltx

来自「lingo源程序,帮助求解线性和非线性规划问题,将复杂问题建模,会变得很简单.」· LTX 代码 · 共 17 行

MIN  66.8x11+75.6x12+87  x13+58.6x14
    +57.2x21+66  x22+66.4x23+53  x24
    +78  x31+67.8x32+84.6x33+59.4x34
    +70  x41+74.2x42+69.6x43+57.2x44
    +67.4x51+71  x52+83.8x53+62.4x54
SUBJECT TO
     x11+x12+x13+x14 <=1
     x21+x22+x23+x24 <=1
     x31+x32+x33+x34 <=1
     x41+x42+x43+x44 <=1
     x11+x21+x31+x41+x51 =1
     x12+x22+x32+x42+x52 =1
     x13+x23+x33+x43+x53 =1
     x14+x24+x34+x44+x54 =1
END  
INT 20