import java.util.Scanner; public class ReadAndDisplayInt { public static void main(String[] args) { // Create a Scanner object to read user input Scanner scanner = new Scanner(System.in); // Prompt the user to enter an integer System.out.print("Enter an integer: "); // Read the user's input as an integer int userInt = scanner.nextInt(); // Display the entered integer System.out.println("You entered: " + userInt); // Close the scanner to release resources scanner.close(); } } (code-box)
Certainly! Here's a Java program that reads an integer value from the user and then disply.
In this program:
1. We import the `Scanner` class from the `java.util` package to handle user input.
2. We create a `Scanner` object named `scanner` to read input from the standard input stream (usually the keyboard).
3. We use the `System.out.print` method to display a prompt asking the user to enter an integer.
4. We use the `scanner.nextInt()` method to read the integer entered by the user.
5. We use the `System.out.println` method to display the entered integer along with a message.
Remember to import the necessary packages and handle resources properly by closing the `Scanner` when you're done using it.
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