Create a C-string variable that contains a name, age, and title. Each field is separated by a space. For example, the string might contain “Bob 45 Programmer” or any other name/age/title in the same format. Assume the name, age, and title have no spaces themselves. Write a program using only functions from cstring (not the class string) that can extract the name, age, and title into separate variables. Test your program with a variety of names, ages, and titles.

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Answer 1

Textbook Question

Chapter 8, Problem 1P

Create a C-string variable that contains a name, age, and title. Each field is separated by a space. For example, the string might contain “Bob 45 Programmer” or any other name/age/title in the same format. Assume the name, age, and title have no spaces themselves. Write a program using only functions from cstring (not the class string) that can extract the name, age, and title into separate variables. Test your program with a variety of names, ages, and titles.

Expert Solution & Answer

Program Plan Intro

Program plan:

Include the necessary header files.
Declare the namespace.
Define the “main()” function.
- Declare the necessary variables.
- Initialize the character array.
- Use the functions “strtok()” to split the string into tokens.
- Use the function “strcpy()” to copy the source string into the destination string.
- Print the result.

Program Description Answer

Program to display name, age and title into separate variables using the function “cstring”.

Explanation of Solution

Program:

//Include the header file iostream

#include<iostream>

//Include the header file cstring

#include<cstring>

//Declare the namespace

using namespace std;

//Define the main() function

int main()

{

//Declare the necessary variables

char name[20];

char age[4];

char title[50];

//Initialize the char array

char res[] = "Bob 45 Programmer";

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

char *pch = strtok(res," ");

/*Call the function strcpy to copy the value in pch into name*/

strcpy(name,pch);

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

pch = strtok(NULL," ");

/*Call the function strcpy to copy the value in pch into age*/

strcpy(age,pch);

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

pch = strtok(NULL," ");

/*Call the function strcpy to copy the value in pch into title*/

strcpy(title,pch);

//print the name

cout<<"Name: "<<name<<" ";

//print the age

cout<<"Age: "<<age<<" ";

//Print the title

cout<<"Title: "<<title;

//Return zero

return 0;

}

Sample Output

Output:

Name: Bob Age: 45 Title: Programmer

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the database for a professional hockey league in Canada that contains the following relations: teams(name, id, budget, home_venue_id) players(name, position, id, salary, team_id) ⚫ venues(name, city, capacity, id) games(home_team_id, away_team_id, venue_id, winner_id, date, start-time, id, overtime) tickets(game_id, seat number, price) Create an Entity-Relationship (E-R) model for the hockey league. Draw your model. Your diagram should follow the conventions discussed in lecture. In the diagram, identify all primary keys and mapping cardinalities. Note: You may use software such as draw.io, PowerPoint, etc. to draw your diagram or you may draw it by hand and take a clear photo or scan to insert into your submission.

Answer 2

Textbook Question

Chapter 8, Problem 1P

Create a C-string variable that contains a name, age, and title. Each field is separated by a space. For example, the string might contain “Bob 45 Programmer” or any other name/age/title in the same format. Assume the name, age, and title have no spaces themselves. Write a program using only functions from cstring (not the class string) that can extract the name, age, and title into separate variables. Test your program with a variety of names, ages, and titles.

Expert Solution & Answer

Program Plan Intro

Program plan:

Include the necessary header files.
Declare the namespace.
Define the “main()” function.
- Declare the necessary variables.
- Initialize the character array.
- Use the functions “strtok()” to split the string into tokens.
- Use the function “strcpy()” to copy the source string into the destination string.
- Print the result.

Program Description Answer

Program to display name, age and title into separate variables using the function “cstring”.

Explanation of Solution

Program:

//Include the header file iostream

#include<iostream>

//Include the header file cstring

#include<cstring>

//Declare the namespace

using namespace std;

//Define the main() function

int main()

{

//Declare the necessary variables

char name[20];

char age[4];

char title[50];

//Initialize the char array

char res[] = "Bob 45 Programmer";

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

char *pch = strtok(res," ");

/*Call the function strcpy to copy the value in pch into name*/

strcpy(name,pch);

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

pch = strtok(NULL," ");

/*Call the function strcpy to copy the value in pch into age*/

strcpy(age,pch);

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

pch = strtok(NULL," ");

/*Call the function strcpy to copy the value in pch into title*/

strcpy(title,pch);

//print the name

cout<<"Name: "<<name<<" ";

//print the age

cout<<"Age: "<<age<<" ";

//Print the title

cout<<"Title: "<<title;

//Return zero

return 0;

}

Sample Output

Output:

Name: Bob Age: 45 Title: Programmer

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Answer 3

Textbook Question

Chapter 8, Problem 1P

Create a C-string variable that contains a name, age, and title. Each field is separated by a space. For example, the string might contain “Bob 45 Programmer” or any other name/age/title in the same format. Assume the name, age, and title have no spaces themselves. Write a program using only functions from cstring (not the class string) that can extract the name, age, and title into separate variables. Test your program with a variety of names, ages, and titles.

Expert Solution & Answer

Program Plan Intro

Program plan:

Include the necessary header files.
Declare the namespace.
Define the “main()” function.
- Declare the necessary variables.
- Initialize the character array.
- Use the functions “strtok()” to split the string into tokens.
- Use the function “strcpy()” to copy the source string into the destination string.
- Print the result.

Program Description Answer

Program to display name, age and title into separate variables using the function “cstring”.

Explanation of Solution

Program:

//Include the header file iostream

#include<iostream>

//Include the header file cstring

#include<cstring>

//Declare the namespace

using namespace std;

//Define the main() function

int main()

{

//Declare the necessary variables

char name[20];

char age[4];

char title[50];

//Initialize the char array

char res[] = "Bob 45 Programmer";

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

char *pch = strtok(res," ");

/*Call the function strcpy to copy the value in pch into name*/

strcpy(name,pch);

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

pch = strtok(NULL," ");

/*Call the function strcpy to copy the value in pch into age*/

strcpy(age,pch);

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

pch = strtok(NULL," ");

/*Call the function strcpy to copy the value in pch into title*/

strcpy(title,pch);

//print the name

cout<<"Name: "<<name<<" ";

//print the age

cout<<"Age: "<<age<<" ";

//Print the title

cout<<"Title: "<<title;

//Return zero

return 0;

}

Sample Output

Output:

Name: Bob Age: 45 Title: Programmer

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Answer 4

Textbook Question

Chapter 8, Problem 1P

Create a C-string variable that contains a name, age, and title. Each field is separated by a space. For example, the string might contain “Bob 45 Programmer” or any other name/age/title in the same format. Assume the name, age, and title have no spaces themselves. Write a program using only functions from cstring (not the class string) that can extract the name, age, and title into separate variables. Test your program with a variety of names, ages, and titles.

Expert Solution & Answer

Program Plan Intro

Program plan:

Include the necessary header files.
Declare the namespace.
Define the “main()” function.
- Declare the necessary variables.
- Initialize the character array.
- Use the functions “strtok()” to split the string into tokens.
- Use the function “strcpy()” to copy the source string into the destination string.
- Print the result.

Program Description Answer

Program to display name, age and title into separate variables using the function “cstring”.

Explanation of Solution

Program:

//Include the header file iostream

#include<iostream>

//Include the header file cstring

#include<cstring>

//Declare the namespace

using namespace std;

//Define the main() function

int main()

{

//Declare the necessary variables

char name[20];

char age[4];

char title[50];

//Initialize the char array

char res[] = "Bob 45 Programmer";

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

char *pch = strtok(res," ");

/*Call the function strcpy to copy the value in pch into name*/

strcpy(name,pch);

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

pch = strtok(NULL," ");

/*Call the function strcpy to copy the value in pch into age*/

strcpy(age,pch);

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

pch = strtok(NULL," ");

/*Call the function strcpy to copy the value in pch into title*/

strcpy(title,pch);

//print the name

cout<<"Name: "<<name<<" ";

//print the age

cout<<"Age: "<<age<<" ";

//Print the title

cout<<"Title: "<<title;

//Return zero

return 0;

}

Sample Output

Output:

Name: Bob Age: 45 Title: Programmer

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Program Plan Intro

Program plan:

Include the necessary header files.
Declare the namespace.
Define the “main()” function.
- Declare the necessary variables.
- Initialize the character array.
- Use the functions “strtok()” to split the string into tokens.
- Use the function “strcpy()” to copy the source string into the destination string.
- Print the result.

Program Description Answer

Program to display name, age and title into separate variables using the function “cstring”.

Explanation of Solution

Program:

//Include the header file iostream

#include<iostream>

//Include the header file cstring

#include<cstring>

//Declare the namespace

using namespace std;

//Define the main() function

int main()

{

//Declare the necessary variables

char name[20];

char age[4];

char title[50];

//Initialize the char array

char res[] = "Bob 45 Programmer";

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

char *pch = strtok(res," ");

/*Call the function strcpy to copy the value in pch into name*/

strcpy(name,pch);

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

pch = strtok(NULL," ");

/*Call the function strcpy to copy the value in pch into age*/

strcpy(age,pch);

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

pch = strtok(NULL," ");

/*Call the function strcpy to copy the value in pch into title*/

strcpy(title,pch);

//print the name

cout<<"Name: "<<name<<" ";

//print the age

cout<<"Age: "<<age<<" ";

//Print the title

cout<<"Title: "<<title;

//Return zero

return 0;

}

Sample Output

Output:

Name: Bob Age: 45 Title: Programmer

Answer 8

Expert Solution & Answer

Program Plan Intro

Program plan:

Include the necessary header files.
Declare the namespace.
Define the “main()” function.
- Declare the necessary variables.
- Initialize the character array.
- Use the functions “strtok()” to split the string into tokens.
- Use the function “strcpy()” to copy the source string into the destination string.
- Print the result.

Program Description Answer

Program to display name, age and title into separate variables using the function “cstring”.

Explanation of Solution

Program:

//Include the header file iostream

#include<iostream>

//Include the header file cstring

#include<cstring>

//Declare the namespace

using namespace std;

//Define the main() function

int main()

{

//Declare the necessary variables

char name[20];

char age[4];

char title[50];

//Initialize the char array

char res[] = "Bob 45 Programmer";

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

char *pch = strtok(res," ");

/*Call the function strcpy to copy the value in pch into name*/

strcpy(name,pch);

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

pch = strtok(NULL," ");

/*Call the function strcpy to copy the value in pch into age*/

strcpy(age,pch);

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

pch = strtok(NULL," ");

/*Call the function strcpy to copy the value in pch into title*/

strcpy(title,pch);

//print the name

cout<<"Name: "<<name<<" ";

//print the age

cout<<"Age: "<<age<<" ";

//Print the title

cout<<"Title: "<<title;

//Return zero

return 0;

}

Sample Output

Output:

Name: Bob Age: 45 Title: Programmer

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Program Plan Intro

Program plan:

Include the necessary header files.
Declare the namespace.
Define the “main()” function.
- Declare the necessary variables.
- Initialize the character array.
- Use the functions “strtok()” to split the string into tokens.
- Use the function “strcpy()” to copy the source string into the destination string.
- Print the result.

Answer 12

Program Description Answer

Program to display name, age and title into separate variables using the function “cstring”.

Answer 13

Explanation of Solution

Program:

//Include the header file iostream

#include<iostream>

//Include the header file cstring

#include<cstring>

//Declare the namespace

using namespace std;

//Define the main() function

int main()

{

//Declare the necessary variables

char name[20];

char age[4];

char title[50];

//Initialize the char array

char res[] = "Bob 45 Programmer";

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

char *pch = strtok(res," ");

/*Call the function strcpy to copy the value in pch into name*/

strcpy(name,pch);

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

pch = strtok(NULL," ");

/*Call the function strcpy to copy the value in pch into age*/

strcpy(age,pch);

/*Call the function strtok() to split str into tokens and assign the result in *pch*/

pch = strtok(NULL," ");

/*Call the function strcpy to copy the value in pch into title*/

strcpy(title,pch);

//print the name

cout<<"Name: "<<name<<" ";

//print the age

cout<<"Age: "<<age<<" ";

//Print the title

cout<<"Title: "<<title;

//Return zero

return 0;

}

Answer 14

Sample Output

Output:

Name: Bob Age: 45 Title: Programmer

Answer 15

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