c++ function parameters

#include <iostream>
using namespace std;

// Function declaration
void displayInfo(int age, string name);

int main() {
    // Function call
    displayInfo(25, "John");

    return 0;
}

// Function definition
void displayInfo(int age, string name) {
    // Function body
    cout << "Name: " << name << endl;
    cout << "Age: " << age << endl;
}