Question

write a program in c++ to find volume of cube using function overloading in c++​

Answer 1

#include<iostream.h>

#include<conio.h>

const float pi=3.14;

float vol(float l) //Cube

{

return l*l*l;

}

float vol(float r,float h) //Cylinder

{

return (pi*r*r*h);

}

float vol(float l,float b,float h)

{

return (l*b*h);

}

void main()

{

float l,r,b,h,t;

clrscr();

cout<<“\nEnter the Length of Cube: \n”;

cin>>l;

t=vol(l);

cout<<“\n\nVolume of Cube: “<<t;

cout<<“\n\nEnter the Radius & Hieght of Cylinder: \n”;

cin>>r>>h;

t=vol(r,h);

cout<<“\n\nVolume of Cylinder: “<<t;

cout<<“\n\nEnter the Length,Breadth & Hieght of Rectangle: \n”;

cin>>l>>b>>h;

t=vol(l,b,h);

cout<<“\n\nVolume of Rectangle: “<<t;

getch();

}

Answer 2

${\huge {\underline {\tt {\blue {Answer}}}}}$

#include<iostream>

using namespace std;

float vol(int,int);

float vol(float);

int vol(int);

int main()

{

int r,h,a;

float r1;

cout<<"Enter radius and height of a cylinder:";

cin>>r>>h;

cout<<"Enter side of cube:";

cin>>a;

cout<<"Enter radius of sphere:";

cin>>r1;

cout<<"Volume of cylinder is"<<vol(r,h);

cout<<"\nVolume of cube is"<<vol(a);

cout<<"\nVolume of sphere is"<<vol(r1);

return 0;

}

float vol(int r,int h)

{

return(3.14*r*r*h);

}

float vol(float r1)

{

return((4*3.14*r1*r1*r1)/3);

}

int vol(int a)

{

return(a*a*a);

}

:)