#include <iostream>
using namespace std;
int Volume(int a, int b, int h)
{
return a * b * h;
}
int main()
{
int A, B, H, V;
cout << "Input length: ";
cin >> A;
cout << "Input width: ";
cin >> B;
cout << "Input height: ";
cin >> H;
V = Volume(A, B, H);
cout << "Volume = " << V;
return 0;
}