Say we want to write a method that would take in three integers and return their sum. What would be the BEST method signature to write for this?

public int add3Ints(int a, int b, int c)
  • public void add3Ints(int a, int b, int c)
  • public double add3Ints(int a, int b, int c)
  • public boolean add3Ints(int a, int b, int c)

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