Lingo部分编程问题SETS:BUILDING/B1..B87/:DEMAND;POINT/P1..P100/:MAXCAPACITY;LINKS(BUILDING,POINT):DISTANCE,CAPACITY;此处补充两条语句语句一:目标函数为CAPACITY之和最小语句二:CAPACITY与对应的DISTANCE相乘的积累加
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 23:52:39
![Lingo部分编程问题SETS:BUILDING/B1..B87/:DEMAND;POINT/P1..P100/:MAXCAPACITY;LINKS(BUILDING,POINT):DISTANCE,CAPACITY;此处补充两条语句语句一:目标函数为CAPACITY之和最小语句二:CAPACITY与对应的DISTANCE相乘的积累加](/uploads/image/z/11630425-49-5.jpg?t=Lingo%E9%83%A8%E5%88%86%E7%BC%96%E7%A8%8B%E9%97%AE%E9%A2%98SETS%3ABUILDING%2FB1..B87%2F%3ADEMAND%3BPOINT%2FP1..P100%2F%3AMAXCAPACITY%3BLINKS%28BUILDING%2CPOINT%29%3ADISTANCE%2CCAPACITY%3B%E6%AD%A4%E5%A4%84%E8%A1%A5%E5%85%85%E4%B8%A4%E6%9D%A1%E8%AF%AD%E5%8F%A5%E8%AF%AD%E5%8F%A5%E4%B8%80%EF%BC%9A%E7%9B%AE%E6%A0%87%E5%87%BD%E6%95%B0%E4%B8%BACAPACITY%E4%B9%8B%E5%92%8C%E6%9C%80%E5%B0%8F%E8%AF%AD%E5%8F%A5%E4%BA%8C%EF%BC%9ACAPACITY%E4%B8%8E%E5%AF%B9%E5%BA%94%E7%9A%84DISTANCE%E7%9B%B8%E4%B9%98%E7%9A%84%E7%A7%AF%E7%B4%AF%E5%8A%A0)
Lingo部分编程问题SETS:BUILDING/B1..B87/:DEMAND;POINT/P1..P100/:MAXCAPACITY;LINKS(BUILDING,POINT):DISTANCE,CAPACITY;此处补充两条语句语句一:目标函数为CAPACITY之和最小语句二:CAPACITY与对应的DISTANCE相乘的积累加
Lingo部分编程问题
SETS:
BUILDING/B1..B87/:DEMAND;
POINT/P1..P100/:MAXCAPACITY;
LINKS(BUILDING,POINT):DISTANCE,CAPACITY;
此处补充两条语句
语句一:目标函数为CAPACITY之和最小
语句二:CAPACITY与对应的DISTANCE相乘的积累加为0
@FOR(POINT(J):
@SUM(BUILDING(I):CAPACITY(I,J))=DEMAND(I));
DATA部分我自己补充
Lingo部分编程问题SETS:BUILDING/B1..B87/:DEMAND;POINT/P1..P100/:MAXCAPACITY;LINKS(BUILDING,POINT):DISTANCE,CAPACITY;此处补充两条语句语句一:目标函数为CAPACITY之和最小语句二:CAPACITY与对应的DISTANCE相乘的积累加
相加为0的条件很奇怪
SETS:
BUILDING/B1..B87/:DEMAND;
POINT/P1..P100/:MAXCAPACITY;
LINKS(BUILDING,POINT):DISTANCE,CAPACITY;
ENDSETS
MIN=@SUM(LINKS:CAPACITY);
@SUM(LINKS:DISTANCE*CAPACITY)=0;
@FOR(POINT(J):
@SUM(BUILDING(I):CAPACITY(I,J))=DEMAND(I));