Stack get() method in Java with Example
Last Updated :
24 Dec, 2018
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The Java.util.Stack.get() method is used to fetch or retrieve an element at a specific index from a Stack.
Syntax:
Java
Java
Stack.get(int index)Parameters: This method accepts a mandatory parameter index which is of integer data type. It specifies the position or index of the element to be fetched from the Stack. Return Value: The method returns the element present at the position specified by the parameter index. Below programs illustrate the Java.util.Stack.get() method: Program 1:
// Java code to illustrate get() method
import java.util.*;
public class StackDemo {
public static void main(String args[])
{
// Creating an empty Stack
Stack<String> stack = new Stack<String>();
// Use add() method to add elements in the Stack
stack.add("Geeks");
stack.add("for");
stack.add("Geeks");
stack.add("10");
stack.add("20");
// Displaying the Stack
System.out.println("Stack: " + stack);
// Fetching the specific element from the Stack
System.out.println("The element is: "
+ stack.get(2));
}
}
// Java code to illustrate get() methodimport java.util.*;public class StackDemo { public static void main(String args[]) { // Creating an empty Stack Stack<String> stack = new Stack<String>(); // Use add() method to add elements in the Stack stack.add("Geeks"); stack.add("for"); stack.add("Geeks"); stack.add("10"); stack.add("20"); // Displaying the Stack System.out.println("Stack: " + stack); // Fetching the specific element from the Stack System.out.println("The element is: " + stack.get(2)); }}
Output:
Program 2:
Stack: [Geeks, for, Geeks, 10, 20] The element is: Geeks
// Java code to illustrate get() method
import java.util.Stack;
public class StackDemo {
public static void main(String args[])
{
// Creating an empty Stack
Stack<String> stack = new Stack<String>();
// Use add() method to add elements in the Stack
stack.add("1");
stack.add("2");
stack.add("3");
stack.add("10");
stack.add("20");
// Displaying the Stack
System.out.println("Stack: "
+ stack);
// Fetching the specific element from the Stack
System.out.println("The element is: "
+ stack.get(4));
}
}
// Java code to illustrate get() methodimport java.util.Stack;public class StackDemo { public static void main(String args[]) { // Creating an empty Stack Stack<String> stack = new Stack<String>(); // Use add() method to add elements in the Stack stack.add("1"); stack.add("2"); stack.add("3"); stack.add("10"); stack.add("20"); // Displaying the Stack System.out.println("Stack: " + stack); // Fetching the specific element from the Stack System.out.println("The element is: " + stack.get(4)); }}
Output:
Stack: [1, 2, 3, 10, 20] The element is: 20
