charcat1.cpp

来自「stl自带源码」· C++ 代码 · 共 24 行

/* The following code example is taken from the book
 * "The C++ Standard Library - A Tutorial and Reference"
 * by Nicolai M. Josuttis, Addison-Wesley, 1999
 *
 * (C) Copyright Nicolai M. Josuttis 1999.
 * Permission to copy, use, modify, sell and distribute this software
 * is granted provided this copyright notice appears in all copies.
 * This software is provided "as is" without express or implied
 * warranty, and with no claim as to its suitability for any purpose.
 */
#include <iostream>
using namespace std;

int main()
{
    char c;

    // while it is possible to read a character
    while (cin.get(c)) {
        // print it
        cout.put(c);
    }
}