Re: How to preprocess part of information of excel in CP

Hi,

let me try to help you with the syntax:

int nbStudentPerDiscipline[d in Discipline]=
(card({n | in StudentDiscipline })==0)?0:first({n | in StudentDiscipline });
{string} PossibleLargeRoom[d in Discipline] =
  { x | in DedicatedRoomSet : nbStudentPerDiscipline[d] <= 300};

/*We want the code to provide the matching discipline that has n students and room that suitable for  # students, n<= 300 , but  got error 'Expecting a tuple type, found string */
  execute {
  writeln(“PossibleLargeRoom =  “, PossibleLargeRoom);  
  }

works better

regards

https://www.linkedin.com/pulse/puzzles-having-fun-useful-mathematics-alex-fleischer/