What is the scope of the variable number? (Type your answer as two line numbers with a comma between. For example if a variable's scope would go from lines 5 to 10, you would type 5, 10.)
What is the scope of the variable number? (Type your answer as two line numbers with a comma between. For example if a variable's scope would go from lines 5 to 10, you would type 5, 10.)
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
What is the scope of the variable number? (Type your answer as two line numbers with a comma between. For example if a variable's scope would go from lines 5 to 10, you would type 5, 10.)
![1 import java.util.Scanner;
2 public class NumbersDemo2
3 {
4
public static void main (String args[])
{
Scanner inputDevice = new Scanner(System.in);
System.out.print("Enter an integer: ");
7
8
int number = inputDevice.nextInt();
if(number%2 ==0){
10
System.out.print ("Enter another number: ");
double tempNum = inputDevice.nextDouble();
System.out.println("The sum is " + (number + tempNum));
11
12
13
}
14
else{
System.out.print("Enter a letter: ");
String tempString = inputDevice.nextLine();
System.out.println("The concatenation is " + number + tempString);
15
16
17
18
19
20 }](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F81b17ff1-964c-4b8b-87c4-1372ba40382f%2F0db9351b-7321-4fdb-a622-80b437d4cb23%2Fatm2727_processed.png&w=3840&q=75)
Transcribed Image Text:1 import java.util.Scanner;
2 public class NumbersDemo2
3 {
4
public static void main (String args[])
{
Scanner inputDevice = new Scanner(System.in);
System.out.print("Enter an integer: ");
7
8
int number = inputDevice.nextInt();
if(number%2 ==0){
10
System.out.print ("Enter another number: ");
double tempNum = inputDevice.nextDouble();
System.out.println("The sum is " + (number + tempNum));
11
12
13
}
14
else{
System.out.print("Enter a letter: ");
String tempString = inputDevice.nextLine();
System.out.println("The concatenation is " + number + tempString);
15
16
17
18
19
20 }
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