Vector elementAt() Method in Java

The java.util.vector.elementAt(int pos) method is used to fetch or retrieve an element at a specific index from a Vector.

Syntax:

Vector.elementAt(int pos)

Parameters: This method accepts a mandatory parameter pos of integer data type that specifies the position or index of the element to be fetched from the Vector.



Return Value: The method returns the element present at the position specified by the parameter pos.

Below programs illustrate the Java.util.Vector.get() method:

Program 1:

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// Java code to illustrate elementAt() method
import java.util.Vector;
  
public class VectorDemo {
    public static void main(String args[])
    {
  
        // Creating an empty Vector
        Vector<String> vec_tor = new Vector<String>();
  
        // Use add() method to add elements in the Vector
        vec_tor.add("Geeks");
        vec_tor.add("for");
        vec_tor.add("Geeks");
        vec_tor.add("10");
        vec_tor.add("20");
  
        // Displaying the Vector
        System.out.println("Vector: "
                           + vec_tor);
  
        // Fetching the specific element from the Vector
        System.out.println("The element is: "
                           + vec_tor.elementAt(3));
    }
}

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Output:


Vector: [Geeks, for, Geeks, 10, 20]
The element is: 10





Program 2:











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// Java code to illustrate elementAt() method 


import java.util.Vector; 


  


public class VectorDemo { 


    public static void main(String args[]) 


    { 


  


        // Creating an empty Vector 


        Vector<Integer> vec_tor = new Vector<Integer>(); 


  


        // Use add() method to add elements in the Vector 


        vec_tor.add(1); 


        vec_tor.add(2); 


        vec_tor.add(3); 


        vec_tor.add(4); 


        vec_tor.add(5); 


  


        // Displaying the Vector 


        System.out.println("Vector: " + vec_tor); 


  


        // Fetching the specific element from the Vector 


        System.out.println("The element is: "


                           + vec_tor.elementAt(1)); 


    } 


} 



















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Output:


Vector: [1, 2, 3, 4, 5]
The element is: 2






          
          
          
          

            

    

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