// This program will write the name, address and telephone number of the programmer.
#include iostream
using namespace std;
int main() {
// Fill in this pace to write your first and last name
// Fill in this pace to write your address (on new line)
// Fill in this pace to write your city, state and zip (on new line)
// Fill in this pace to write your telephone number (on new line)
return 0;
}
Exercise 1
Fill in the code so that the program will do the following:
Write your first and last name on one line.
Write your address on the next line (recall the function of the endl statement).
Write your city, state and zip on the next line.
Write your telephone number on the next line.
Remember that to output a literal, such as “Hello”, you must use quotes.
Compile and run the program.
#include iostream
using namespace std;
int main()
{
// Fill in this space to write your first and last name
cout << "Programmer:\tDeano Beano" << endl;
// Fill in this space to write your address (on new line)
cout << "\t\t123 Markadella Lane" << endl;
// Fill in this space to write you city, state and zip (on new line)
cout << "\t\tFruitland, Md. 55503" << endl;
// Fill in this space to write your telephone number (on new line)
cout << "Telephone:\t489-555-5555" << endl;
return 0;
}Exercise 2
Change the program so that three blank lines separate the telephone number from the address. Compile and run the program.
#include iostream
using namespace std;
int main()
{
// Fill in this space to write your first and last name
cout << "Programmer:\tDeano Beano" << endl;
// Fill in this space to write your address (on new line)
cout << "\t\t123 Markadella Lane" << endl;
// Fill in this space to write you city, state and zip (on new line)
cout << "\t\tFruitland, Md. 55503" << endl << endl << endl;
// Fill in this space to write your telephone number (on new line)
cout << "Telephone:\t489-555-5555" << endl;
return 0;
}Exercise 3
Change the program so that the following (but with your name and address) is printed. Try to get the spacing just like the example. Compile and run the program.
#include iostream
using namespace std;
int main()
{
// Fill in this space to write your first and last name
cout << "*************" << endl;
cout << "Programmer:\tDeano Beano" << endl;
// Fill in this space to write your address (on new line)
cout << "\t\t123 Markadella Lane" << endl;
// Fill in this space to write you city, state and zip (on new line)
cout << "\t\tFruitland, Md. 55503" << endl;
// Fill in this space to write your telephone number (on new line)
cout << "Telephone:\t489-555-5555" << endl;
cout << "*************" << endl;
return 0;
}// This program will output the circumference and area of the circle with a given radius.
#include iostream
using namespace std;
const double PI = 3.14;
const double RADIUS = 5.4;
int main() {
__________ area // definition of area of circle
float circumference; // definition of circumference
circumference = 2 * PI * RADIUS; // computes circumference
area = _____________; // computes area
// Fill in the code for the cout statement that will output (with
// description) the circumference Fill in the code for the cout statement
// that will output (with description) the area of the circle
return 0;
}Exercise 1
Exercise 2
Exercise 3
Exercise 4
Exercise 5
Exercise 1
Exercise 2
Exercise 3
Exercise 4
Exercise 5
This program illustrates the use of characters and strings. The char data type allows only one character to be stored in its memory location. The string data type (actually a class and not a true data type built into the language) allows a sequence of characters to be stored in one memory location.
Exercise 1
// This program demonstrates the use of characters and strings
#include iostream
#include string
using namespace std;
// Definition of constants
const string FAVORITESODA = "Dr. Dolittle"; // use double quotes for strings
const char BESTRATING = 'A'; // use single quotes for characters
int main() {
char rating; // 2nd highest product rating
string favoriteSnack; // most preferred snack
int numberOfPeople; // the number of people in the survey
int topChoiceTotal; // the number of people who prefer the top choice
// Fill in the code to do the following:
// Assign the value of "crackers" to favoriteSnack
// Assign a grade of 'B' to rating
// Assign the number 250 to the numberOfPeople
// Assign the number 148 to the topChoiceTotal
// Fill in the blanks of the following:
cout << "The preferred soda is " << ______________ << endl;
cout << "The preferred snack is " << _______________ << endl;
cout << "Out of " << _______________ << " people " << _______________
<< " chose these items!" << endl;
cout << "Each of these products were given a rating of " << ;
cout << " from our expert tasters" << endl;
cout << "The other products were rated no higher than a " << rating << endl;
return 0;
}Exercise 2
Fill in the indicated code, then compile and run the program.
Continue to work on the program until you have no syntax, run-time, or logic errors.
The output should look similar to the following:
The preferred soda is Dr. Dolittle
The preferred snack is crackers
Out of 250 people 148 chose these items!
Each of these products were given a rating of A from our expert tasters
The other products were rated no higher than a B
Exercise 3
Is it possible to change the choice of FAVORITESODA by adding code within the main module of the
program? Why or why not?
// This program demonstrates the use of characters and strings
#include iostream
#include string
using namespace std;
// Definition of constants
const string FAVORITESODA = "Dr. Dolittle"; // use double quotes for strings
const char BESTRATING = 'A'; // use single quotes for characters
int main()
{
char rating; // 2nd highest product rating
string favoriteSnack; // most preferred snack
int numberOfPeople; // the number of people in the survey
int topChoiceTotal; // the number of people who prefer the top choice
// Fill in the code to do the following:
// Assign the value of "crackers" to favoriteSnack
favoriteSnack = "crackers";
// Assign a grade of 'B' to rating
rating = 'B';
// Assign the number 250 to the numberOfPeople
numberOfPeople = 250;
// Assign the number 148 to the topChoiceTotal
topChoiceTotal = 148;
// Fill in the blanks of the following:
cout << "What is your favorite snack?" << endl;
cout << "My favorite snack is: ";
cin >> favoriteSnack;
cout << "The preferred snack is " << favoriteSnack << endl;
cout << "Out of " << numberOfPeople << " people "<< topChoiceTotal << " chose these items!" << endl;
cout << "Each of these products were given a rating of " << BESTRATING << " from our expert tasters" << endl;
cout << "The other products were rated no higher than a " << rating << endl;
return 0;
}Exercise 4
Is it possible to change the choice of favoriteSnack by adding code within the program? Why or why
not?
// This program demonstrates the use of characters and strings
#include iostream
#include string
using namespace std;
// Definition of constants
const string FAVORITESODA = "Dr. Dolittle"; // use double quotes for strings
const char BESTRATING = 'A'; // use single quotes for characters
int main()
{
char rating; // 2nd highest product rating
string favoriteSnack; // most preferred snack
int numberOfPeople; // the number of people in the survey
int topChoiceTotal; // the number of people who prefer the top choice
// Fill in the code to do the following:
// Assign the value of "crackers" to favoriteSnack
favoriteSnack = "crackers";
// Assign a grade of 'B' to rating
rating = 'B';
// Assign the number 250 to the numberOfPeople
numberOfPeople = 250;
// Assign the number 148 to the topChoiceTotal
topChoiceTotal = 148;
// Fill in the blanks of the following:
cout << "What is your favorite snack?" << endl;
cout << "My favorite snack is: ";
cin >> favoriteSnack;
cout << "The preferred snack is " << favoriteSnack << endl;
cout << "Out of " << numberOfPeople << " people "<< topChoiceTotal << " chose these items!" << endl;
cout << "Each of these products were given a rating of " << BESTRATING << " from our expert tasters" << endl;
cout << "The other products were rated no higher than a " << rating << endl;
return 0;
}