callbyref.java

JavaExample

//=================== CallByRef.java ====================
public class CallByRef
  {
  static String show(int b[])
    {
    String result="";
    for (int i=0; i<b.length; i++)
      result=result+b[i]+"  ";
    return result;
    }
  static void passArray(int c[])
    {
    for (int i=0; i<c.length; i++) c[i] = c[i] * 2;
    }
  public static void main(String[] args)
    {
    int a[] = {1, 2, 3};
    System.out.println("肚患皚