import java.util.Scanner;

/*
When using Scanner in Java to read input, you may encounter issues
with newline characters being left in the input buffer, 
especially when switching between reading different types of data
(e.g., reading an int followed by a double). 

In such cases, you can use input.nextLine() to consume the newline character
 and move to the next line.


Here's an example:

*/

public class TestProgram {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);


        System.out.print("Enter an integer: ");
        int intValue = scanner.nextInt();



        // Commenting the next line would cause the Scanner issue
        scanner.nextLine();   // Consume the newline character left in the buffer



        System.out.print("Enter a string: ");
        String stringValue = scanner.nextLine();




        System.out.println("Integer entered: " + intValue);
        System.out.println("String entered: " + stringValue);

        scanner.close();
    }
}