#include <iostream>
#include <fstream>
#include <vector>
using namespace std;
int main(void)
{
// input the file name of the text file to be read into a string
string filename = "input.txt";
// open an ifstream object and set it to read from the file named in filename
ifstream myFile(filename);
// check whether the file was opened successfully
if (myFile)
{
// read everything from the input file into a string
string text = myFile.rdbuf();
// output the contents of the text
cout << text << endl;
}
else
{
// output an error message if the file could not be opened
cout << "Could not open input file." << endl;
}
myFile.close(); // close the ifstream object
return 0;
}
/anna
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Notes by a2b59046 | export
#include <iostream> #include <fstream> #include <vector> using namespace std; int main(void) { // input the file name of the text file to be read into a string string filename = "input.txt"; // open an ifstream object and set it to read from the file named in filename ifstream myFile(filename); // check whether the file was opened successfully if (myFile) { // read everything from the input file into a string string text = myFile.rdbuf(); // output the contents of the text cout << text << endl; } else { // output an error message if the file could not be opened cout << "Could not open input file." << endl; } myFile.close(); // close the ifstream object return 0; } /anna