Chapter 2, Problem 1CP

Show the output of the following code:

$\begin{array}{l}\text{double area}=\text{5,2;}\\ \text{cout}<<\text{"area";}\\ \text{cout}<<\text{area;}\end{array}$

Program Plan Intro

Give the output of a C++ code.

Program Plan: To give the output for the given lines of code:

double area=5.2;

cout <<"area";

cout<

Program Description Answer

Program Description:

In the given code, a double type variable is assigned the value, 5.2. There are two cout statements. The first cout statement has a string “area� and the second cout statement will

print the value stored in the variable area.

Therefore, the program output will be:

area5.2

Explanation of Solution

Program:

#include // Include the standard input-output stream.

using namespace std;

//Main of the code

int main()

{

//double type variable to store area

double area=5.2;

//cout statement that prints the message “area�

cout <<"area";

//printing the value stored in the variable area

cout<

return 0;

}

Sample Output