[C++] 纯文本查看 复制代码
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
int n[5] = {1, 2, 3, 4, 5};
register int i;
ofstream out("test.txt", ios::out | ios::binary);
if(!out) {
cout << "Cannot open file.\n";
return 1;
}
out.write((char *)&n, sizeof n);
out.close();
for (i = 0; i < 5; i++)
n = 0;
ifstream in("test.txt", ios::in | ios::binary);
if(!in) {
cout << "Cannot open file.\n";
return 1;
}
in.read((char *)&n, sizeof n);
for (i = 0; i < 5; i++)
cout << n << " ";
in.close();
return 0;
}