#include <iostream>
#include <stdlib.h>
 
using namespace std;

int returnFive()
{
	int five = 5;
    return five;
}

int returnFiveDoubled(int value)
{
	return value * 2;
}
int main()
{
	int newValue = returnFive();
    int doubledValue = returnFiveDoubled(newValue);
    cout << doubledValue << endl;
	return 0;
}