main.cpp

来自「C++ Source code from a tutorial」· C++ 代码 · 共 21 行

#include <iostream>
#include <stdlib.h>
#include <fstream>

using namespace std;

int main(int argc, char *argv[])
{
    ofstream outfile("/MyFile.dat", ios::app | ios::nocreate);
    if (outfile.fail()) {
        cout << "Couldn't open the file!" << endl;
        system("PAUSE");
        return 0;
    }
    outfile << "Hi" << endl;
    outfile.close();
    
    system("PAUSE");	
    return 0;
}