Question

List[K] = new Station(Location, Temp, Name);

In one method I enter in the values for Location and Name. In a later method I would like to loop through each Location and assign a unique Temp.

       public void Post() 
{
     double Temp = 0;
     int K;
     for(K = 0; K < Count ; K++)
     System.out.print(" " + List[K].GetLocation() + ": ");
     System.out.println("Enter Temperature");
     Temp = Input.nextDouble();

}

This simply dumps out all the locations and after that it prompts for a temperature and accepts it. But the temperature is not even assigned to the last value in the array.

Answer 1

Put curly braces around your for-loop body.

public void Post() 
{
     double Temp = 0;
     int K;
     for(K = 0; K < Count ; K++) {
         System.out.print(" " + List[K].GetLocation() + ": ");
         System.out.println("Enter Temperature");
         Temp = Input.nextDouble();
     }
}

BTW, you should read the standard Java conventions.