Surprisingly, the above c++ code work!

i used this code and it worked in my compiler:

\#include <iostream>

\#include <string>

using namespace std;



class 🐶 {

private:

double 🍰;

double 📏;

double 📐;



public:

🐶(double 🍰_, double 📏_, double 📐_) {

🍰 = 🍰_;

📏 = 📏_;

📐 = 📐_;

}



friend double 🧮(🐶 📦);

};



class 🧊 {

private:

double 📏;

double 📐;

double 📦;



public:

🧊(double 📏_, double 📐_, double 📦_) {

📏 = 📏_;

📐 = 📐_;

📦 = 📦_;

}



friend double 📊(🧊 💠);

};



double 🧮(🐶 📦) {

return 📦.🍰 * 📦.📏 * 📦.📐;

}



double 📊(🧊 💠) {

return 💠.📏 * 💠.📐 * 💠.📦;

}



void 🆚(🐶 📦, 🧊 💠) {

double 🔲 = 🧮(📦);

double 🔹 = 📊(💠);



if (🔲 > 🔹) {

cout << "📦 has a larger volume: " << 🔲 << endl;

} else if (🔹 > 🔲) {

cout << "💠 has a larger volume: " << 🔹 << endl;

} else {

cout << "Both have the same volume: " << 🔲 << endl;

}

}



int main() {

🐶 📦(2.5, 4.5, 5.3);

🧊 💠(3.8, 5.3, 6.8);



🆚(📦, 💠);



return 0;

}

https://redd.it/1o9egmz
@r_cpp