5) Write a C++ program that displays different Number of Parameters using Function Overloading.

 source file name: funov5.CPP

#include <iostream.h>

#include <conio.h>

// function with 2 parameters

void disp(int a, float b) {

    cout << "Integer number: " << a;

    cout << " and float number: " << b << endl;

}

// function with double type single parameter

void disp(double d) {

    cout << "Double number: " << d << endl;

}

// function with int type single parameter

void disp(int a) {

    cout << "Integer number: " << a << endl;

}

int main() {

    int a = 50;

    double b = 123.45;

    float c=48.87f;

clrscr();

    // call function with int type parameter

    disp(a);

    // call function with double type parameter

    disp(b);

    // call function with 2 parameters

    disp(a, c);

    return 0;

}

output: