textin2.cpp

来自「一本很好的C++学习的丛书！初学者必看的」· C++ 代码 · 共 20 行

// textin2.cpp -- using cin.get(char)
#include <iostream>
int main()
{
    using namespace std;
    char ch;
    int count = 0;

    cout << "Enter characters; enter # to quit:\n";
    cin.get(ch);        // use the cin.get(ch) function
    while (ch != '#')
    {
        cout << ch;
        ++count;
        cin.get(ch);    // use it again
    }
    cout << endl << count << " characters read\n";
    return 0; 
}