Question

What does this error message mean? "expected primary expression before int"

Also, how do i get the program to repeat the numbers that were entered by the user back to me?

this is my code below:

// This program accepts a series of positive numbers
// This code was last modified on 2/16/2020

#include <iostream>
#include <iomanip>
#include <cmath>

using namespace std;

void welcome();
int entrySubmission(int numbers);
void acceptsNumbers(int);
void goodbye();

int main()
{

welcome();

entrySubmission(int numbers);

acceptsNumbers(int);

goodbye();

return 0;

}

void welcome()
{
   cout << "Welcome to the Positive Number Program!" << endl;
   cout << "" << endl;
   cout << "In this program you will enter a series of positive numbers \n";
   cout << "When you have completed entering your numbers, enter a \n";
   cout << "to end the end the entry portion of the program" << endl;
   cout << "" << endl;
}

int entrySubmission(int numbers) //need loop to enter numbers until zero
{
   cout << "Please enter a series of positive numbers. \n";
   cout << "Please enter a zero when you have completed your entries." << endl;
   cin >> numbers;

   while (numbers < 0)
   {
       cout << "Negative numbers are not allowed. Please enter a positive number." << endl;
       cin >> numbers;
   }

   while (numbers > 0)
{
cout << "Please enter your next positive number." << endl;
cin >> numbers;
}

if (numbers == 0)
{
cout << "The numbers you entered are" << numbers << endl;
       return;
}
}

void acceptsNumbers(int)
{
if (numbers <= 10)
{
cout << "10 or fewer positive numbers were entered" << endl;

    else
cout << "More than 10 positive numbers were entered" << endl;
}
}

void goodbye()
{
   cout << "Thank you for using the Positive Number Program! Goodbye!" << endl;

Answer 1

//header files

#include <iostream>

#include <iomanip>

#include <cmath>

#define N 1024 //for array size

using namespace std;

//Declarations

void welcome();

void entrySubmission(int numbers);

void acceptsNumbers(int);

void goodbye();

//Entry point function

int main()

{

int numbers = 0; //initilise first

//function calls

welcome();

entrySubmission(numbers);

acceptsNumbers(numbers);

goodbye();

return 0;

}

//defination of functions

void welcome()

{

cout << "Welcome to the Positive Number Program!" << endl;

cout << "" << endl;

cout << "In this program you will enter a series of positive numbers \n";

cout << "When you have completed entering your numbers, enter a \n";

cout << "to end the end the entry portion of the program" << endl;

cout << "" << endl;

}

void entrySubmission(int numbers) //need loop to enter numbers until zero

{

int Count_number = 0;

int arr[N];

cout << "Please enter a series of positive numbers. \n";

cout << "Please enter a zero when you have completed your entries." << endl;

cin >> numbers;

Count_number++;

arr[Count_number] = numbers;

while (numbers < 0)

{

cout << "Negative numbers are not allowed. Please enter a positive number." << endl;

cin >> numbers;

Count_number++;

arr[Count_number] = numbers;

}

while (numbers > 0)

{

cout << "Please enter your next positive number." << endl;

cin >> numbers;

Count_number++;

arr[Count_number] = numbers;

}

if ((numbers == 0)||(numbers < 0))

{

cout << "The numbers you entered are " << Count_number << endl;

int i = 0;

for(i=1 ; i<Count_number+1; i++)

{

cout<< " " <<arr[i] << endl;

}

}

}

void acceptsNumbers(int numbers)//defination so we must give paramter with datatype

{

if (numbers <= 10)

{

cout << "10 or fewer positive numbers were entered" << endl;

}

else

{

cout << "More than 10 positive numbers were entered" << endl;

}

}

void goodbye()

{

cout << "Thank you for using the Positive Number Program! Goodbye!" << endl;

}