Concept explainers
Complete the following
import java.util.Scanner;
public class Checkpoint
{
public static void main(String[] args)
{
int userNum;
Scanner keyboard = new Scanner(System.in);
System.out.print(“Enter one of the numbers ” +
“1, 2, or 3: ”);
userNum = keyboard.nextInt();
//
// Write the switch statement here.
//
}
}
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