read.cc

来自「资深C++讲师授课代码」· CC 代码 · 共 22 行

#include <iostream>
#include <fstream>
using namespace std;

int main()
{
	ifstream fin1("file1");
	ifstream fin2("file2");
	if(!fin1||!fin2){
		cout << "error in open file1 or file2" << endl;
		return -1;
	}
	int m=0, n=0;
	fin1 >> m;
	fin1.close();
	fin2.read((char*)&n, sizeof(n));
	fin2.close();
	cout << "m=" << m << endl;
	cout << "n=" << n << endl;
}