This program writes array data in a text file using C++. It uses a character array but it can be changed to any other data type.
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
char my_array[] = {'P','r','o','g','r','a','m','\0'};
ofstream fout("Myfile.txt");
if(fout.is_open())
{
for(int i = 0; my_array[i] != '\0'; i++)
{
fout << my_array[i];
}
cout << "Success!" << endl;
}
else
{
cout << "File could not be opened." << endl;
}
return 0;
}