(1) Prompt the user to input an integer, a double, a character, and a string, storing each into separate variables. Then, output those four values on a single line separated by a space. (2 pts) Note: This zyLab outputs a newline after each user-input prompt. For convenience in the examples below, the user's input value is shown on the next line, but such values don't actually appear as output when the program runs. Use next() to read String, not nextLine(). Enter integer: 99 Enter double: 3.77 Enter character: Enter string: Howdy 99 3.77 z Howdy (2) Extend to also output in reverse. (1 pt) Enter integer: 99 Enter double: 3.77 Enter character: z Enter string: Howdy 99 3.77 z Howdy Howdy z 3.77 99 (3) Extend to cast the double to an integer, and output that integer. (2 pts) Enter integer: 99 Enter double: 3.77 Enter character: Enter string: Howdy 99 3.77 z Howdy Howdy z 3.77 99 3.77 cast to an integer is 3 1 import java.util.Scanner; 2 3 public class BasicInput 4 5 6 7 8 9 10 11 12 13. 14 15 16 17 18 19 public static void main(String[] args) { Scanner scnr new Scanner(System.in); int userint; double userDouble; // FIXME Define char and string variables similarly System.out.println("Enter integer:"); userInt scnr.nextInt(); // FIXME (1): Finish reading other items into variables, then output the four values on a single Line separated // FIXME (2): Output the four values in reverse // FIXME (3): Cast the double to an integer, and output that integer }
(1) Prompt the user to input an integer, a double, a character, and a string, storing each into separate variables. Then, output those four values on a single line separated by a space. (2 pts) Note: This zyLab outputs a newline after each user-input prompt. For convenience in the examples below, the user's input value is shown on the next line, but such values don't actually appear as output when the program runs. Use next() to read String, not nextLine(). Enter integer: 99 Enter double: 3.77 Enter character: Enter string: Howdy 99 3.77 z Howdy (2) Extend to also output in reverse. (1 pt) Enter integer: 99 Enter double: 3.77 Enter character: z Enter string: Howdy 99 3.77 z Howdy Howdy z 3.77 99 (3) Extend to cast the double to an integer, and output that integer. (2 pts) Enter integer: 99 Enter double: 3.77 Enter character: Enter string: Howdy 99 3.77 z Howdy Howdy z 3.77 99 3.77 cast to an integer is 3 1 import java.util.Scanner; 2 3 public class BasicInput 4 5 6 7 8 9 10 11 12 13. 14 15 16 17 18 19 public static void main(String[] args) { Scanner scnr new Scanner(System.in); int userint; double userDouble; // FIXME Define char and string variables similarly System.out.println("Enter integer:"); userInt scnr.nextInt(); // FIXME (1): Finish reading other items into variables, then output the four values on a single Line separated // FIXME (2): Output the four values in reverse // FIXME (3): Cast the double to an integer, and output that integer }
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
Java - Variables, input, and casting
![(1) Prompt the user to input an integer, a double, a character, and a string, storing each into separate variables. Then, output those four
values on a single line separated by a space. (2 pts)
Note: This zyLab outputs a newline after each user-input prompt. For convenience in the examples below, the user's input value is shown on
the next line, but such values don't actually appear as output when the program runs. Use next() to read String, not nextLine().
Enter integer:
99
Enter double:
3.77
Enter character:
z
Enter string:
Howdy
99 3.77 z Howdy
(2) Extend to also output in reverse. (1 pt)
Enter integer:
99
Enter double:
3.77
Enter character:
z
Enter string:
Howdy
99 3.77 z Howdy
Howdy z 3.77 99
(3) Extend to cast the double to an integer, and output that integer. (2 pts)
Enter integer:
99
Enter double:
3.77
Enter character:
z
Enter string:
Howdy
99 3.77 z Howdy
Howdy z 3.77 99
3.77 cast to an integer is 3
1 import java.util.Scanner;
2
3 public class BasicInput
4
5
7
8
9
10
11
12
13
14
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
15
16
17
18 }
19}
int userInt;
double userDouble;
// FIXME Define char and string variables similarly
System.out.println("Enter integer: ");
userInt= scnr.nextInt ();
// FIXME (1): Finish reading other items into variables, then output the four values on a single Line separated
// FIXME (2): Output the four values in reverse
// FIXME (3): Cast the double to an integer, and output that integer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd863c081-8226-42e9-a15c-9cd471d16ef3%2F5b874390-d78a-431a-889c-b70eb665b2d9%2Frzm0yjr_processed.png&w=3840&q=75)
Transcribed Image Text:(1) Prompt the user to input an integer, a double, a character, and a string, storing each into separate variables. Then, output those four
values on a single line separated by a space. (2 pts)
Note: This zyLab outputs a newline after each user-input prompt. For convenience in the examples below, the user's input value is shown on
the next line, but such values don't actually appear as output when the program runs. Use next() to read String, not nextLine().
Enter integer:
99
Enter double:
3.77
Enter character:
z
Enter string:
Howdy
99 3.77 z Howdy
(2) Extend to also output in reverse. (1 pt)
Enter integer:
99
Enter double:
3.77
Enter character:
z
Enter string:
Howdy
99 3.77 z Howdy
Howdy z 3.77 99
(3) Extend to cast the double to an integer, and output that integer. (2 pts)
Enter integer:
99
Enter double:
3.77
Enter character:
z
Enter string:
Howdy
99 3.77 z Howdy
Howdy z 3.77 99
3.77 cast to an integer is 3
1 import java.util.Scanner;
2
3 public class BasicInput
4
5
7
8
9
10
11
12
13
14
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
15
16
17
18 }
19}
int userInt;
double userDouble;
// FIXME Define char and string variables similarly
System.out.println("Enter integer: ");
userInt= scnr.nextInt ();
// FIXME (1): Finish reading other items into variables, then output the four values on a single Line separated
// FIXME (2): Output the four values in reverse
// FIXME (3): Cast the double to an integer, and output that integer
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