How to return a vector to another vector in Java?

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I’m doing a program that applies hill climbing, but the value I need to compare to see if the previous one is better than the next one is a vector double

My method to find the best value returns an array double:

public double[] método(parâmetros){

   código

   return vetor;

}

What I’m not able to do is assign this vector to another vector:

public void método2(parâmetros){

   double vet2[] = new double[n];

   vet2[]=método(parâmetros);

}

My question is how I could return the vector and pass its values to another vector in another method?

java array function

  • If the best value is only 1 why return a double vector? And it would just be vet2 = método(parâmetros);

  • Thank you, that’s right.

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2 answers

2

1

You’re trying to do the following:

vet2[]=método(parâmetros);

It’s like you’re trying to access a null position of the vet2.

To associate a new vector to the variable, simply name it, without brackets:

vet2=método(parâmetros);

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