Function with Parameters
// program to print a text
#include <iostream>
using namespace std;
// display a number
void displayNum(int n1, float n2) {
cout << "The int number is " << n1;
cout << "The double number is " << n2;
}
int main() {
int num1 = 5;
double num2 = 5.5;
// calling the function
displayNum(num1, num2);
return 0;
}