2.13 LAB: Volume and area of cylinderThe volume and area of a cylinder are calculated as:• Volume = 1tr²h• Area = 2rtrh + 2rr²Given the radius and height of a cylinder as floating-point (double) numbers, output the volume and area of the cylinder.Hint: Use pow() and M_PI in your calculations.Output each floating-point value with two digits after the decimal point using the following statement once before all other coutstatements:cout << fixed <2 #include 3 #include during pommain.cpp0/10Load default template... LABACTIVITY1 #include 2 #include 3 #include 4 using namespace std;S6 int main() {7782.13.1: LAB: Volume and area of cylinder9910111112131415}double radius;double height;double volume;double area;/* Type your code here */return 0;Develop modeSubmit modeEnter program input (optional)5.2 8.1Run programProgram errors displayed heremain.cppInput (from above) >>Run your program as often as you'd like, before submitting for grading. Below, type any neededinput values in the first box, then click Run program and observe the program's output in thesecond box.main.cpp(Your program)0/10Load default template...Output (shown below)

1. Start the program.2. Set the output precision to two decimal places: cout << fixed <<…

2.13 LAB: Volume and area of cylinder The volume and area of a cylinder are calculated as: • Volume = 1tr²h • Area = 2rurh + 2rr² Given the radius and height of a cylinder as floating-point (double) numbers, output the volume and area of the cylinder. Hint: Use pow() and M_PI in your calculations. Output each floating-point value with two digits after the decimal point using the following statement once before all other cout statements: cout << fixed <

2.13 LAB: Volume and area of cylinder The volume and area of a cylinder are calculated as: • Volume = 1tr²h • Area = 2rurh + 2rr² Given the radius and height of a cylinder as floating-point (double) numbers, output the volume and area of the cylinder. Hint: Use pow() and M_PI in your calculations. Output each floating-point value with two digits after the decimal point using the following statement once before all other cout statements: cout << fixed <

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Control structures

Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.

Switch Statement

The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.

Question

2.13 LAB: Volume and area of cylinder
The volume and area of a cylinder are calculated as:
• Volume = 1tr²h
• Area = 2rtrh + 2rr²
Given the radius and height of a cylinder as floating-point (double) numbers, output the volume and area of the cylinder.
Hint: Use pow() and M_PI in your calculations.
Output each floating-point value with two digits after the decimal point using the following statement once before all other cout
statements:
cout << fixed <<setprecision (2);
Ex: If the input is:
5.2 8.1
where 5.2 is the radius of the cylinder and 8.1 is the height of the cylinder, then the output is:
Volume (cubic inches): 688.08
Surface area (square inches): 434.55
LAB
ACTIVITY
2.13.1: LAB: Volume and area of cylinder
1 #include <iostream>
2 #include <iomanip>
3 #include <math.h>
during pom
main.cpp
0/10
Load default template...

LAB
ACTIVITY
1 #include <iostream>
2 #include <iomanip>
3 #include <math.h>
4 using namespace std;
S
6 int main() {
7
7
8
2.13.1: LAB: Volume and area of cylinder
9
9
10
11
11
12
13
14
15}
double radius;
double height;
double volume;
double area;
/* Type your code here */
return 0;
Develop mode
Submit mode
Enter program input (optional)
5.2 8.1
Run program
Program errors displayed here
main.cpp
Input (from above) >>
Run your program as often as you'd like, before submitting for grading. Below, type any needed
input values in the first box, then click Run program and observe the program's output in the
second box.
main.cpp
(Your program)
0/10
Load default template...
Output (shown below)

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