The first step in creating a stack in Java is to import the Java.util.stack package. After importing the package, follow the syntax below to create a stack in Java:
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Stack<Type> stacks = new Stack<>(); |
push() method: This method adds an element to the top of the stack.
pop() method: removes an element from the top of the stack.
peek()method: this method returns an object from the top of the stack.
search() method: this method is used to search for an element in the stack.
empty() method: this method checks whether a stack is empty or not.
In the Example below, we are going to create a stack named "vehicles"and then add elements to it using the push() method
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import java.util.Stack; public class StackExample { public static void main(String[] args) { Stack<String> vehicles= new Stack<>(); // Add the Stack elements vehicles.push("mazda"); vehicles.push("Rover"); vehicles.push("Benz"); System.out.println("Stack: " + vehicles); } }
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Output:
Stack :[mazda,Rover, Benz]
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