#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std;

void print_1D(int*,int) ;

int *fill_1D(int *a, int n){
	a=new int[n];
	for (int i=0; i<n; i++) {
		a[i]=rand()%10;
	}
	print_1D(a,n);
	return a;
}

void print_1D(int *a, int n) {
	for (int i=0; i<n; i++)
		cout << a[i]<< endl;
		cout << endl;
}

int main(void){
	int n;
	cout << "give n:";
	cin >> n;
	int *a=nullptr;//=new int[n];
	srand(time(0));
	a=fill_1D(a,n);
	cout << "------------Main:--------------" << endl;
	print_1D(a,n);
	
	
}