CPLEX数学模型转换为代码

问题描述

我是CPLEX的新手，我正在将数学模型转换为代码。有些输出是错误的，我不知道为什么。我可能要问的问题是，以下约束是否正确地转换为代码。

Constraint

range t=1..2;
range v=1..4;
range vl=0..4;
range vll=1..5;
dvar boolean x[vl][vll][t];
      
forall (i in v,k in t)
 constraint:     
sum(j in vll: j!=i) x[i][j][k] == sum (j in vl: j!=i) x[j][i][k];

解决方法

const words = ['unique','uncanny','pique','oxymoron','guise'];

// Something is missing in the method call below

console.log(words.some(word => {
  return word.length < 6;
}));

// Use filter to create a new array
const interestingWords = words.filter((word) => {return word.length > 5});


// Make sure to uncomment the code below and fix the incorrect code before running it

console.log(interestingWords.every((word) => {return word.length > 5}));

工作正常

https://community.ibm.com/community/user/datascience/communities/community-home/digestviewer/viewthread?GroupId=5557&MessageKey=aa3e9ac6-5003-46af-93b0-dce6c83cc9b6&CommunityKey=ab7de0fd-6f43-47a9-8261-33578a231bb7&tab=digestviewer&ReturnUrl=%2fcommunity%2fuser%2fdatascience%2fcommunities%2fcommunity-home%2fdigestviewer%3fcommunitykey%3dab7de0fd-6f43-47a9-8261-33578a231bb7%26tab%3ddigestviewer&SuccessMsg=Thank%20you%20for%20submitting%20your%20message.#bmaa3e9ac6-5003-46af-93b0-dce6c83cc9b6处的类似线程