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Write a program to solve the program exercise in chapter 2 #3. Consider the following program skeleton: /* Author(s): ... Date: * Title: Lab assignment 2b -- Standard I0 * Specification: * Translate high-level instructions to C++ statements */ Tlinclude statement(s) l/using namespace statement int main() { /lvariable declaration llexecutable statements I/return statement } Replace the commented statements in the above skeleton with the instructions below: Write a C++ statement that includes the header file iostream. • Write a C++ statement that allows you to use cin, cout, and endlwithout the prefix std:. • Write C++ statement(s) that declare the following variables: num1, num2, num3, and averageof type int. • Write C++ statements that store 125into num1, 28 into num2, and -25 into num3. • Write a C++ statement that stores the average of num1, num2, and num3 into average. • Write C++ statement(s) that output the values of num1, num2, num3, and average. • Compile and run your program. Attach the output screen of a successful execution of your program below (Hint:Use the snipping tool to take screenshots):

Write a program to solve the program exercise in chapter 2 #3. Consider the following program skeleton: /* Author(s): ... Date: * Title: Lab assignment 2b -- Standard I0 * Specification: * Translate high-level instructions to C++ statements */ Tlinclude statement(s) l/using namespace statement int main() { /lvariable declaration llexecutable statements I/return statement } Replace the commented statements in the above skeleton with the instructions below: Write a C++ statement that includes the header file iostream. • Write a C++ statement that allows you to use cin, cout, and endlwithout the prefix std:. • Write C++ statement(s) that declare the following variables: num1, num2, num3, and averageof type int. • Write C++ statements that store 125into num1, 28 into num2, and -25 into num3. • Write a C++ statement that stores the average of num1, num2, and num3 into average. • Write C++ statement(s) that output the values of num1, num2, num3, and average. • Compile and run your program. Attach the output screen of a successful execution of your program below (Hint:Use the snipping tool to take screenshots):

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
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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Write a program to solve the program exercise in chapter 2 #3. Consider the following program skeleton: Author(s): ..* Date: Title: Lab assignment 2b -- Standard IO * Specification: Translate high-level instructions to C++ statements */ I/include statement(s) Ilusing namespace statement int main() { /lvariable declaration llexecutable statements I/return statement } Replace the commented statements in the above skeleton with the instructions below: Write a C++ statement that includes the header file iostream. • Write a C++ statement that allows you to use cin, cout, and endlwithout the prefix std::. Write C++ statement(s) that declare the following variables: num1, num2, num3, and averageof type int. Write C++ statements that store 125into num1, 28 into num2, and -25 into num3. • Write a C++ statement that stores the average of num1, num2, and num3 into average. • Write C++ statement(s) that output the values of num1, num2, num3, and average. • Compile and run your program. Attach the output screen of a successful execution of your program below (Hint:Use the snipping tool to take screenshots):
Transcribed Image Text:Write a program to solve the program exercise in chapter 2 #3. Consider the following program skeleton: Author(s): ..* Date: Title: Lab assignment 2b -- Standard IO * Specification: Translate high-level instructions to C++ statements */ I/include statement(s) Ilusing namespace statement int main() { /lvariable declaration llexecutable statements I/return statement } Replace the commented statements in the above skeleton with the instructions below: Write a C++ statement that includes the header file iostream. • Write a C++ statement that allows you to use cin, cout, and endlwithout the prefix std::. Write C++ statement(s) that declare the following variables: num1, num2, num3, and averageof type int. Write C++ statements that store 125into num1, 28 into num2, and -25 into num3. • Write a C++ statement that stores the average of num1, num2, and num3 into average. • Write C++ statement(s) that output the values of num1, num2, num3, and average. • Compile and run your program. Attach the output screen of a successful execution of your program below (Hint:Use the snipping tool to take screenshots):
Consider the following program skeleton. /* Author(s): ... * Date: Title: Lab assignment 2a C++ Basics Lab assignment 2 -- Specification: * This program will bring in two prices and two quantities of items from the keyboard and print those numbers in a formatted chart. */ #include ,iostream> // Fill in the code to bring in the library for formatted output. using namespace std; int main() { f loat price1, price2; // The price of 2 items int quantity1, quantity2; // The quantity of 2 items cout << setprecision(2) << fixed << showpoint; cout << "Please input the price and quantity of the first item" << endl; // Fill in the input statement that reads in price1 and quantity1 from the keyboard. // Fill in the prompt for the second price and quantity. // Fill in the input statement that reads in price2 and quantity2 from the keyboard. cout << setw(15) << "PRICE" << setw(12) << "QUANTITY\n\n"; // Fill in the output statement that prints the first price and quantity. Be sure to use // setw() statements. // Fill in the output statement that prints the second price and quantity. return 0; } Finish the code above by filling in the blanks and the instructions necessary to execute the following sample run. Note that two or more data items can be input at one time by having at least one blank space between them before hitting the enter key. Attach the output screen of a successful execution of your program below (Hint:Use the snipping tool to take screenshots)
Transcribed Image Text:Consider the following program skeleton. /* Author(s): ... * Date: Title: Lab assignment 2a C++ Basics Lab assignment 2 -- Specification: * This program will bring in two prices and two quantities of items from the keyboard and print those numbers in a formatted chart. */ #include ,iostream> // Fill in the code to bring in the library for formatted output. using namespace std; int main() { f loat price1, price2; // The price of 2 items int quantity1, quantity2; // The quantity of 2 items cout << setprecision(2) << fixed << showpoint; cout << "Please input the price and quantity of the first item" << endl; // Fill in the input statement that reads in price1 and quantity1 from the keyboard. // Fill in the prompt for the second price and quantity. // Fill in the input statement that reads in price2 and quantity2 from the keyboard. cout << setw(15) << "PRICE" << setw(12) << "QUANTITY\n\n"; // Fill in the output statement that prints the first price and quantity. Be sure to use // setw() statements. // Fill in the output statement that prints the second price and quantity. return 0; } Finish the code above by filling in the blanks and the instructions necessary to execute the following sample run. Note that two or more data items can be input at one time by having at least one blank space between them before hitting the enter key. Attach the output screen of a successful execution of your program below (Hint:Use the snipping tool to take screenshots)
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