Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Transcribed Image Text:Collapse
Problem #1
Complete the class Problem1, the program does the
following:
• Prompt the user to enter an integer n.
• The
program
should find and print the sum of all digits of
the integer n.
for example, if n 341, the program should print 8 because
3 + 4 + 1 = 8.
va
If n = 10374 the program should print 15 because 1 + 0 +
3 +7 + 4 = 15
• Also, if n = -10374, the program still prints the same value
as if n = 10374, think of a way to get the positive value of a
number all the time. Which method always returns the
positive value of any number?
Here are four sample outputs, your output should look
exactly the same as follows:
Enter integer n: 24
The sum of all digits of 24 is: 6
Enter integer n: 1305
ok Air
![Problem1.java
Problem #1
import java.util.Scanner;
public class Problem1
k #3
Collapse
3 v
4
public static void main (String[] args)
{
Problem #1
6
« #3 (master)
7.
as ir n = 103/4, think Or a way to get the positive
8
number all the time. Which method always returm
9.
ork 3
positive value of any number?
10
E.md
11
12
Here are four sample outputs, your output should
13
exactly the same as follows:
Enter integer n: 24
The sum of all digits of 24 is: 6
0% (1:0)
Java
Terminal
Enter integer n: 1305
codio@cable-fresh:~/workspace$ |
The sum of all digits of 1305 is: 9
Enter integer n: -24
The sum of all digits of -24 is: 6
Enter integer n: 10374
The sum of all digits of 10374 is: 15
TRY IT
Problem1 Test
MacBook Air](https://content.bartleby.com/qna-images/question/adfbbbe1-5bcd-414e-acb2-f1850b7b8695/57295206-9533-4784-9de7-5fce18c2069a/trn2wm_processed.jpeg)
Transcribed Image Text:Problem1.java
Problem #1
import java.util.Scanner;
public class Problem1
k #3
Collapse
3 v
4
public static void main (String[] args)
{
Problem #1
6
« #3 (master)
7.
as ir n = 103/4, think Or a way to get the positive
8
number all the time. Which method always returm
9.
ork 3
positive value of any number?
10
E.md
11
12
Here are four sample outputs, your output should
13
exactly the same as follows:
Enter integer n: 24
The sum of all digits of 24 is: 6
0% (1:0)
Java
Terminal
Enter integer n: 1305
codio@cable-fresh:~/workspace$ |
The sum of all digits of 1305 is: 9
Enter integer n: -24
The sum of all digits of -24 is: 6
Enter integer n: 10374
The sum of all digits of 10374 is: 15
TRY IT
Problem1 Test
MacBook Air
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