#include <fstream>
#include <iostream>
using namespace std;
int main()
{
int array[10];
ifstream infile("data.txt");
if (!infile)
{
cout << "Error: cannot open file!" << endl;
return 0;
}
for (int i = 0; i < 10; i++)
{
infile >> array[i];
if (infile.fail())
{
cout << "Error: data is wrong!" << endl;
return 0;
}
}
infile.close();
return 0;
}