Function overloading (c++)

#include<iostream.h>

#include<conio.h>

#define pi 3.1416

float area(float asu);       //Area of circle

float asu(float asu);    //Volume of cube

float volume(float asu,float asu1);  //Volume of cylender

float volume(float l,float asu,float h);   //volume of rectangle

int main()

{

clrscr();

cout<<"\n Area of circle="<<area(5);

cout<<"\n Volume of cube="<<asu(5);

cout<<"\n Volume of cylender="<<volume(5,5);

cout<<"\n Volume of rectangle="<<volume(5,5,5);

getch();

return 0;

}

float area(float r)      //Area of circle

{

return(pi*r*r);

}

float asu(float cube)

{

return(cube*cube*cube);

}

float volume(float r,float h)     //Volume of cylender

{

return(pi*r*r*h);

}

float volume(float l,float b,float h)     //Volume of rectungler

{

return (l*b*h);

}

From: Me