Sunday, 21 April 2013

Class -10-



package net.dharmaraj;

import java.util.*;

public class TechnoSample {
public static void main(String args[]) {
Vector col = new Vector();
col.add(new Integer(1));
col.add(new Integer(2));
col.add(new Float(3.2d));
col.add(col.elementAt(0));
System.out.println(col.elementAt(0));
col.setElementAt(col.elementAt(2), 0);// setElementAt(Object,Index)
System.out.println(col);

}
}







Answer:-


1
[3.2, 2, 3.2, 1]

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