Java program to create a stack using Stack collection

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mahmoud2506

2022-05-07

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Program/Source Code:

The source code to create a stack using Stack collection is given below. The given program is compiled and executed successfully.

// Java program to create a stack using 
// Stack collection

import java.io.*;
import java.util.*;

public class Main {
  public static void main(String[] args) {
    Stack < Integer > stck = new Stack < Integer > ();

    stck.push(10);
    stck.push(20);
    stck.push(30);
    stck.push(40);

    System.out.println("Stack elements: \n" + stck);
  }
}

Output:

Stack elements: 
[10, 20, 30, 40]

Explanation:

In the above program, we imported the "java.io.*" and "java.util.*" packages to use the Stack collection class. Here, we created a class Main. The Main class contains a main() method. The main() method is the entry point for the program.

In the main() method, we created an object of the Stack collection class to store integer numbers. And, added elements using the push() method and printed them.

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Java program to create a stack using Stack collection

Java program to create a stack using Stack collection

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