#include <iostream>
using namespace std;
 
// Deklarasi variabel global
int panjang, lebar, tinggi;
 
// Fungsi untuk menghitung volume
void volume() {
    int v = panjang * lebar * tinggi;
    cout << "Volume: " << v << endl;
}
 
// Fungsi untuk menghitung luas permukaan
void luas() {
    int l = (2 * (panjang + lebar)) + (2 * (panjang + tinggi)) + (2 * (tinggi + lebar));
    cout << "Luas Permukaan: " << l << endl;
}
 
int main() {
    // Inisialisasi nilai
    panjang = 10;
    lebar = 10;
    tinggi = 10;
 
    // Panggil prosedur
    volume();
    luas();
 
    return 0;
}
 
 

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