Computer and Programming

#include <conio.h>
#include <iostream>

int p,l,t;
void input()
{
cout<<"masukkan panjang="; cin>>p;
cout<<"masukkan lebar="; cin>>l;
cout<<"masukkan tinggi="; cin>>t;}
int luas (x,y){
return(x*y);
}

main()
{
int l,volume;
input();
l=luas(p,l);
volume=luas(p,l)*t;
cout<<"luas="<<l;
cout<<"\nvolume="<<volume;
getch();
}