Size() Method return number of element in the vector.
import java.util.Vector;
public class CountElement {
public static void main(String[] args) {
Vector<String> vector = new Vector<String>();
//add element in vector
vector.add("cricket");
vector.add("hockey");
vector.add("football");
vector.add("tennish");
// print vector
System.out.println("Vector is = "+vector);
/*
* Returns the number of components in this vector.
*/
System.out.println("size = "+vector.size());
}
}
Output:
Vector is = [cricket, hockey, football, tennish]
size = 4
import java.util.Vector;
public class CountElement {
public static void main(String[] args) {
Vector<String> vector = new Vector<String>();
//add element in vector
vector.add("cricket");
vector.add("hockey");
vector.add("football");
vector.add("tennish");
// print vector
System.out.println("Vector is = "+vector);
/*
* Returns the number of components in this vector.
*/
System.out.println("size = "+vector.size());
}
}
Output:
Vector is = [cricket, hockey, football, tennish]
size = 4
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