c++ open file
// Reading a file
#include <iostream>
#include <fstream>
#include <string>
int main()
{
std::string line;
std::ifstream file("example.txt");
if(file.is_open())
{
while(getline(file, line))
{
std::cout << line << '\n';
}
file.close();
}
else std::cout << "Unable to open file";
return 0;
}file reading c++
int a, b;
ifstream bd;
myfile.open("file.txt");
if (myfile.is_open())
while (bd >> a >> b)
cout << a << b << endl;
else cout << "ERROR";Copyright © 2021 Codeinu
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