Here is a simple Java program that reads a number in inches from the user and converts it to meters:

```java
import java.util.Scanner;

public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("Input a value for inch: ");
double inches = scanner.nextDouble();
double meters = inches * 0.0254;
System.out.println(inches + " inch is " + meters + " meters");
}
}
```

This program works as follows:

1. It imports the `Scanner` class from the `java.util` package. This class is used to get input from the user.

2. It defines a `main` method which is the entry point of the program.

3. Inside the `main` method, it creates an instance of the `Scanner` class.

4. It prompts the user to enter a value for inches.

5. It reads the input from the user using the `nextDouble` method of the `Scanner` instance. This method returns the next token from the input as a `double`.

6. It converts the value from inches to meters by multiplying it with 0.0254.

7. Finally, it prints the result to the console using `System.out.println`.

Question

Here is a simple Java program that reads a number in inches from the user and converts it to meters:

```java
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("Input a value for inch: ");
        double inches = scanner.nextDouble();
        double meters = inches * 0.0254;
        System.out.println(inches + " inch is " + meters + " meters");
    }
}
```

This program works as follows:

1. It imports the `Scanner` class from the `java.util` package. This class is used to get input from the user.

2. It defines a `main` method which is the entry point of the program.

3. Inside the `main` method, it creates an instance of the `Scanner` class.

4. It prompts the user to enter a value for inches.

5. It reads the input from the user using the `nextDouble` method of the `Scanner` instance. This method returns the next token from the input as a `double`.

6. It converts the value from inches to meters by multiplying it with 0.0254.

7. Finally, it prints the result to the console using `System.out.println`.

Knowee AI · Accepted Answer