Write a Program in C++ That Functions Take no Arguments

// Functions that take no arguments.

#include <iostream>

using namespace std;

void function1(); // function that takes no arguments

void function2( void ); // function that takes no arguments

int main()

{

   function1(); // call function1 with no arguments

   function2(); // call function2 with no arguments

} // end main

// function1 uses an empty parameter list to specify that 

// the function receives no arguments 

void function1()

{

   cout << "function1 takes no arguments" << endl;

} // end function1

// function2 uses a void parameter list to specify that 

// the function receives no arguments 

void function2( void )

{

   cout << "function2 also takes no arguments" << endl;

} // end function2