Chapter 17, Problem 17.1PE

Question

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Answer 1

Question

Chapter 17, Problem 17.1PE

Expert Solution & Answer

Program Plan Intro

Create a text file

Program Plan:

Declare the class “writeText”.
Definition for main class.
- Create an object to “PrintWriter” to create a new file named “Exercise17_01.txt”.
- For loop to iterate till 100.
- Write the 100 randomly generated integers to the file.

Program Description Answer

Program to create a file named “Exercise17_01.txt” to write 100 integers randomly to the created text file.

Explanation of Solution

Program:

//Import required packages

import java.io.*;

import java.util.*;

//Definition for class "writeText"

public class WriteText {

// Definition for main class

public static void main(String[] args) throws IOException {

// Try block

try (

/* Create an object for printWriter to write output to the text file */

PrintWriter out = new PrintWriter(new FileOutputStream(

"Exercise17_01.txt", true));)

{

// Loop to iterate

for (int j = 0; j < 100; j++)

// Generate the random number

out.print((int) (Math.random() * 100000) + " ");

}

Sample Output

Screenshot of the file “Exercise17_01.txt”

Introduction to Java Programming and Data Structures: Brief Version (11th Global Edition), Chapter 17, Problem 17.1PE

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1. Level the resources (R) for the following network. Show exactly which activity is being moved at each cycle and how many days it is being moved. Show all cycles required to utilize the free float and the back float. B H 3 3 L 2 0-0-0 A C F G K N P Q T 0 3 2 2 1 2-2-2 7R 8R 4R 6R 4R 2R 5R 4R D 1 2R 2 M 000 4R 2 4R 1 2 3 4 B5 B BE B 5 5 7 D 2003 C NO C MBSCM В H 5 2 F 7 7 8 SH2F80 5 Н Н 6 7 7L3G4+ 6H2G4 J 4 4 14 8 L K 00 36 9 10 11 12 13 14 15 P 2 Z+ N N 4 4 Z t 2334 4 Σ + M M 4 +

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Answer 2

Question

Chapter 17, Problem 17.1PE

Expert Solution & Answer

Program Plan Intro

Create a text file

Program Plan:

Declare the class “writeText”.
Definition for main class.
- Create an object to “PrintWriter” to create a new file named “Exercise17_01.txt”.
- For loop to iterate till 100.
- Write the 100 randomly generated integers to the file.

Program Description Answer

Program to create a file named “Exercise17_01.txt” to write 100 integers randomly to the created text file.

Explanation of Solution

Program:

//Import required packages

import java.io.*;

import java.util.*;

//Definition for class "writeText"

public class WriteText {

// Definition for main class

public static void main(String[] args) throws IOException {

// Try block

try (

/* Create an object for printWriter to write output to the text file */

PrintWriter out = new PrintWriter(new FileOutputStream(

"Exercise17_01.txt", true));)

{

// Loop to iterate

for (int j = 0; j < 100; j++)

// Generate the random number

out.print((int) (Math.random() * 100000) + " ");

}

Sample Output

Screenshot of the file “Exercise17_01.txt”

Introduction to Java Programming and Data Structures: Brief Version (11th Global Edition), Chapter 17, Problem 17.1PE

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Answer 3

Question

Chapter 17, Problem 17.1PE

Expert Solution & Answer

Program Plan Intro

Create a text file

Program Plan:

Declare the class “writeText”.
Definition for main class.
- Create an object to “PrintWriter” to create a new file named “Exercise17_01.txt”.
- For loop to iterate till 100.
- Write the 100 randomly generated integers to the file.

Program Description Answer

Program to create a file named “Exercise17_01.txt” to write 100 integers randomly to the created text file.

Explanation of Solution

Program:

//Import required packages

import java.io.*;

import java.util.*;

//Definition for class "writeText"

public class WriteText {

// Definition for main class

public static void main(String[] args) throws IOException {

// Try block

try (

/* Create an object for printWriter to write output to the text file */

PrintWriter out = new PrintWriter(new FileOutputStream(

"Exercise17_01.txt", true));)

{

// Loop to iterate

for (int j = 0; j < 100; j++)

// Generate the random number

out.print((int) (Math.random() * 100000) + " ");

}

Sample Output

Screenshot of the file “Exercise17_01.txt”

Introduction to Java Programming and Data Structures: Brief Version (11th Global Edition), Chapter 17, Problem 17.1PE

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Answer 4

Question

Chapter 17, Problem 17.1PE

Expert Solution & Answer

Program Plan Intro

Create a text file

Program Plan:

Declare the class “writeText”.
Definition for main class.
- Create an object to “PrintWriter” to create a new file named “Exercise17_01.txt”.
- For loop to iterate till 100.
- Write the 100 randomly generated integers to the file.

Program Description Answer

Program to create a file named “Exercise17_01.txt” to write 100 integers randomly to the created text file.

Explanation of Solution

Program:

//Import required packages

import java.io.*;

import java.util.*;

//Definition for class "writeText"

public class WriteText {

// Definition for main class

public static void main(String[] args) throws IOException {

// Try block

try (

/* Create an object for printWriter to write output to the text file */

PrintWriter out = new PrintWriter(new FileOutputStream(

"Exercise17_01.txt", true));)

{

// Loop to iterate

for (int j = 0; j < 100; j++)

// Generate the random number

out.print((int) (Math.random() * 100000) + " ");

}

Sample Output

Screenshot of the file “Exercise17_01.txt”

Introduction to Java Programming and Data Structures: Brief Version (11th Global Edition), Chapter 17, Problem 17.1PE

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Expert Solution & Answer

Program Plan Intro

Create a text file

Program Plan:

Declare the class “writeText”.
Definition for main class.
- Create an object to “PrintWriter” to create a new file named “Exercise17_01.txt”.
- For loop to iterate till 100.
- Write the 100 randomly generated integers to the file.

Program Description Answer

Program to create a file named “Exercise17_01.txt” to write 100 integers randomly to the created text file.

Explanation of Solution

Program:

//Import required packages

import java.io.*;

import java.util.*;

//Definition for class "writeText"

public class WriteText {

// Definition for main class

public static void main(String[] args) throws IOException {

// Try block

try (

/* Create an object for printWriter to write output to the text file */

PrintWriter out = new PrintWriter(new FileOutputStream(

"Exercise17_01.txt", true));)

{

// Loop to iterate

for (int j = 0; j < 100; j++)

// Generate the random number

out.print((int) (Math.random() * 100000) + " ");

}

Sample Output

Screenshot of the file “Exercise17_01.txt”

Introduction to Java Programming and Data Structures: Brief Version (11th Global Edition), Chapter 17, Problem 17.1PE

Answer 6

Expert Solution & Answer

Program Plan Intro

Create a text file

Program Plan:

Declare the class “writeText”.
Definition for main class.
- Create an object to “PrintWriter” to create a new file named “Exercise17_01.txt”.
- For loop to iterate till 100.
- Write the 100 randomly generated integers to the file.

Program Description Answer

Program to create a file named “Exercise17_01.txt” to write 100 integers randomly to the created text file.

Explanation of Solution

Program:

//Import required packages

import java.io.*;

import java.util.*;

//Definition for class "writeText"

public class WriteText {

// Definition for main class

public static void main(String[] args) throws IOException {

// Try block

try (

/* Create an object for printWriter to write output to the text file */

PrintWriter out = new PrintWriter(new FileOutputStream(

"Exercise17_01.txt", true));)

{

// Loop to iterate

for (int j = 0; j < 100; j++)

// Generate the random number

out.print((int) (Math.random() * 100000) + " ");

}

Sample Output

Screenshot of the file “Exercise17_01.txt”

Introduction to Java Programming and Data Structures: Brief Version (11th Global Edition), Chapter 17, Problem 17.1PE

Answer 7

Expert Solution & Answer

Answer 8

Expert Solution & Answer

Answer 9

Program Plan Intro

Create a text file

Program Plan:

Declare the class “writeText”.
Definition for main class.
- Create an object to “PrintWriter” to create a new file named “Exercise17_01.txt”.
- For loop to iterate till 100.
- Write the 100 randomly generated integers to the file.