Answer to Question #255504 in C++ for charli24

Question

The volume, v, and side surface area, s, of a cylinder are given by the formulas v= _r 2l s = 2_rl where r is the cylinder’s radius, and l is its length. Using these formulas, write a c++ program with a function named cylinder()that accepts a cylinder’s radius and length and returns its volume and side surface area. Only in main() function will display the volume and surface area. Cylinder () is use only for computations. Sample Output Enter the radius of

Answer 1

#include <iostream>
#include <string>
using namespace std;


void cylinder(float radius,float length,float& area,float& volume){
	const float PI = 3.14159265359; 
	area=(2 * PI * radius * length );
	volume= PI * radius * length;
}
int main()  {  
	float radius, length, area,volume;  
	cout<<"Enter radius of the cylinder: ";  
	scanf("%f", &radius);
	cout<<"Enter length of the cylinder: ";  
	scanf("%f", &length);
	cylinder(radius,length,area,volume);  
	cout<<"Surface side surface area of the cylinder is "<<area<<"\n";  
	cout<<"Surface volume of the cylinder is "<<volume<<"\n";  


	cin>>radius;


	return 0;  
}