#include <iostream>
#include <fstream>
#include <string>
#include <vector>
 
using namespace std;
 
int main(int argc, char* argv[]) {
	string fileName(argv[1]);
	fstream file(fileName, ios::in);
 
	int numbersCount;
	vector<int> numbers;
 
	file >> numbersCount;
	numbers.resize(numbersCount);
	for(int i = 0; i < numbersCount; ++i)
		file >> numbers[i];
 
	for(const int& number : numbers)
		cout << number << ' ';
	cout << "Total numbers: " << numbers.size();
	return 0;
}

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ZGF0YS50eHQ=

data.txt