文件的读取(代码示例)

文件的读取:
#include "stdafx.h"
#include<fstream>
#include <iostream>
using namespace std;

int main()
{
	ifstream in;
	in.open("test.txt");
        //ifstream in("test.txt");

	if (!in)
	{
		cerr << "failure" << endl;
		return 0;
	}

	char x;
	while (in >> x)
	{
		cout << x;
	}
	cout << endl;
	in.close();
	return 0;
}


 

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