Text File Input and Output Part A Write a program to create a file named hw9.txt if the file does not exist (If the file exists, terminate your program without doing anything.) Write ten integers ranging [0, 99] created randomly into the file using text I/O. Integers are separated as shown in the output below. Read the data back from the file and display them on the console. Part B In the same program, create a file named hw9_scale.txt if it does not exist (If the file exists, terminate your program without doing anything.). Multiply all the numbers from hw9.txt by 10 and save all the new numbers in hw9_scale.txt. For example, if hw9.txt is 26 12 4 89 54 65 12 65 74 3 Then hw9_scale.txt should be: 260 120 40 890 540 650 120 650 740 30
Text File Input and Output Part A Write a program to create a file named hw9.txt if the file does not exist (If the file exists, terminate your program without doing anything.) Write ten integers ranging [0, 99] created randomly into the file using text I/O. Integers are separated as shown in the output below. Read the data back from the file and display them on the console. Part B In the same program, create a file named hw9_scale.txt if it does not exist (If the file exists, terminate your program without doing anything.). Multiply all the numbers from hw9.txt by 10 and save all the new numbers in hw9_scale.txt. For example, if hw9.txt is 26 12 4 89 54 65 12 65 74 3 Then hw9_scale.txt should be: 260 120 40 890 540 650 120 650 740 30
Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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![Text File Input and Output
Part A
Write a program to create a file named hw9.txt if the file does not exist (If the file exists, terminate
your program without doing anything.) Write ten integers ranging [0, 99] created randomly into
the file using text I/O. Integers are separated as shown in the output below. Read the data back
from the file and display them on the console.
Part B
In the same program, create a file named hw9_scale.txt if it does not exist (If the file exists.
terminate your program without doing anything.). Multiply all the numbers from hw9.txt by 10
and save all the new numbers in hw9_scale.txt. For example, if hw9.txt is
26
12
4
89
54
65
12
65
74
3
Then hw9_scale.txt should be:
260
120
40
890
540
650
120
650
740
30](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F34215fe4-737d-4111-858a-1ca99d565feb%2F0b6fab9c-1982-480d-9284-5a68b38db6a2%2Frox56k5_processed.png&w=3840&q=75)
Transcribed Image Text:Text File Input and Output
Part A
Write a program to create a file named hw9.txt if the file does not exist (If the file exists, terminate
your program without doing anything.) Write ten integers ranging [0, 99] created randomly into
the file using text I/O. Integers are separated as shown in the output below. Read the data back
from the file and display them on the console.
Part B
In the same program, create a file named hw9_scale.txt if it does not exist (If the file exists.
terminate your program without doing anything.). Multiply all the numbers from hw9.txt by 10
and save all the new numbers in hw9_scale.txt. For example, if hw9.txt is
26
12
4
89
54
65
12
65
74
3
Then hw9_scale.txt should be:
260
120
40
890
540
650
120
650
740
30
Transcribed Image Text:package homework;
import java.util.Scanner;
import brandon.math.Math;
import brandon.math.Random;
public class HW9 {
}
// Main method
//Please write your code here
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