93: ***(Syntax)*** Make a happy birthday song for user defined name using function

 

#include <iostream>
using namespace std;

void hbd(string name, int age)
{
    cout << "Happy Birthday to " << name << '.' << endl;
    cout << "Happy Birthday to " << name << '.' << endl;
    cout << "Happy Birthday dear " << name << '.' << endl;
    cout << "Happy Birthday to " << name << '.' << endl << endl;
    cout << "You are now " << age << " years old" << endl << endl;
}

int main()
{
    string name;
    int age;

    cout << "Enter your name: ";
    getline(cin, name);
    cout << "Enter your age: ";
    cin >> age;
    cout << endl;

    hbd(name, age);
   
    return 0;
}

You can also write this program as:


#include <iostream>
using namespace std;
void hbd(string name, int age);
int main()
{
    string name;
    int age;

    cout << "Enter your name: ";
    getline(cin, name);
    cout << "Enter your age: ";
    cin >> age;
    cout << endl;

    hbd(name, age);
   
    return 0;
}

void hbd(string name, int age)
{
    cout << "Happy Birthday to " << name << '.' << endl;
    cout << "Happy Birthday to " << name << '.' << endl;
    cout << "Happy Birthday dear " << name << '.' << endl;
    cout << "Happy Birthday to " << name << '.' << endl << endl;
    cout << "You are now " << age << " years old" << endl << endl;
}


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