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:

// 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)); 
    } 
} 

Output:

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

Program 2:

// 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)); 
    } 
} 

Output:

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

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