c59.cpp

《C++程序设计习题及解答》配套代码VC版

// c59.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <fstream.h>

int main(int argc, char* argv[])
{
	ofstream fout( "text.txt" );
	if ( !fout )
	{
		cout << "Cannot open output file.\n";
		return -1;
	}

	fout << "Hello!\n";
	fout << 100 << ' ' << hex << 100 << endl;
	fout.close();

	ifstream fin( "text.txt" );
	if ( !fin )
	{
		cout << "Cannot open input file.\n";
		return -1;
	}

	char str[ 80 ];
	int i;
	fin >> str >> i;
	cout << str << ' ' << i << ' ';
	fin >> i;
	cout << i << endl;

	return 0;
}