Java kochen

[usauae]

ee chinna block of code lo I want to change the iteration from 3 times to a variable.

main method lo string arguments lo pass chesa but wanted to check if there are other better options.

       

public static void main(String[] args) {

Stack<String> loc = new Stack<>();

       

        for (int i = 0; i < 3; i++) {

            String element = scanner.next();

            loc.push(element);

        }

// Remaining work

}

[dasari4kntr]

this is another way... 

 

here instanceVariable is iteration count...

 

public class MyClass {

    private String instanceVariable;

    // Constructor with parameters
    public MyClass(String instanceVariable) {
        this.instanceVariable = instanceVariable;
    }

    // Getter method for instanceVariable
    public String getInstanceVariable() {
        return instanceVariable;
    }

    public static void main(String[] args) {
        // Creating an instance of MyClass with the desired value
        MyClass myInstance = new MyClass("Hello, World!");

        // Using the instance variable through a method of MyClass
        System.out.println(myInstance.getInstanceVariable());
    }
}

[usauae]

Just now, dasari4kntr said:

this is another way...

 

public class MyClass {

    private String instanceVariable;

    // Constructor with parameters
    public MyClass(String instanceVariable) {
        this.instanceVariable = instanceVariable;
    }

    // Getter method for instanceVariable
    public String getInstanceVariable() {
        return instanceVariable;
    }

    public static void main(String[] args) {
        // Creating an instance of MyClass with the desired value
        MyClass myInstance = new MyClass("Hello, World!");

        // Using the instance variable through a method of MyClass
        System.out.println(myInstance.getInstanceVariable());
    }
}

Thanks bruh trying it out

[dasari4kntr]

2 minutes ago, usauae said:

Thanks bruh trying it out

but in this approach...again you are passing count 3 in the main method only...

is that what you are looking for..?

[Sye]

You can extract the logic out into a separate method/function and take the inc/count as an input parameter that gets passed/defined in the main

 

import java.util.Scanner;
import java.util.Stack;

public class dummy {

    public static void main(String[] args) {
        process(4);
    }

    private static void process(int inc) {
        Stack<String> loc = new Stack<>();
        for (int i = 0; i < inc; i++) {
            Scanner myObj = new Scanner(System.in);  // Create a Scanner object
            String element = myObj.nextLine();
            loc.push(element);
        }
        System.out.println(loc);
    }
}

[usauae]

22 minutes ago, dasari4kntr said:

but in this approach...again you are passing count 3 in the main method only...

is that what you are looking for..?

constructor lo manam marchukovachhu kada

basically it should iterate based on the input