Java program to swap two elements in a vector

We are going to share Java program to swap two elements in a vector with the output. If you are a Java beginner and want to start learning the Java programming, then keep your close attention in this tutorial as I am going to share how to write a Java program to swap two elements in a vector.

Java program to swap two elements in a vector with the output

Copy the below Java program and execute it with the help of Javac compiler. At the end of this program, We have shared the output of this program.

import java.util.Collections;

import java.util.Vector;

public class Main 
{
    public static void main(String[] args)
    {
        Vector<String> v = new Vector();
        v.add("10");
        v.add("20");
        v.add("30");
        v.add("40");
        v.add("50");

        System.out.println(v);
        Collections.swap(v, 0, 4);
        
        System.out.println("After swapping");
        System.out.println(v);
    }
}

import java.util.Collections;

import java.util.Vector;

public class Main

{

public static void main(String[] args)

{

Vector<String> v = new Vector();

v.add("10");

v.add("20");

v.add("30");

v.add("40");

v.add("50");

System.out.println(v);

Collections.swap(v, 0, 4);

System.out.println("After swapping");

System.out.println(v);

}

Program Output

10 20 30 40 50
After swapping
50 40 30 20 10

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Java program to swap two elements in a vector

Java program to swap two elements in a vector with the output

Program Output

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