16.1.2

 /*
 *Copyright(c) 2016.烟台大学计算机与控制工程学院
 *ALL rights  reserved.
 *文件名称：main.cpp
 *作者：孙超
 *问题描述:程序阅读 文件操作
 */
 #include
 #include
 using namespace std;
 int main()
 {
     ifstream readFile;
     ofstream writeFile;
     char ch;
     readFile.open("a.txt", ios::in);
     writeFile.open("b.txt", ios::out);
     while (readFile.get(ch))
         writeFile.put(ch);
     readFile.close();
    writeFile.close();
     cout << "Finish!" << endl;
     return 0;
 }