Question

Write the code to call a function named send_variable and that expects a single int parameter. Suppose a variable called x refers to an int. Pass this variable as an argument to send_variable.

Answer 1

Answer:

#include <iostream>

using namespace std;

//function definition

void send_variable(int num){

   cout<<"The Number is "<<num<<endl;

}

// main function begins here

int main()

{

   int x =15; //declares an it variable and assigns 15

   // Calls the function send_variable

   send_variable(x);

   return 0;

}

Explanation:

Using C++ programming language we created the function called send_variable and in the main function we call this function which only displays the value of an int variable passed unto it.