pr07006.cpp

来自「c++编程宝典源码及Quincy99编译器 是《标准C++编程宝典》电子工业出」· C++ 代码 · 共 31 行

////////////////////////////////////////
// File Name: pr07006.cpp
////////////////////////////////////////
#include <iostream>
#include <cstring>

////////////////////////////////////////
// The main() function.
////////////////////////////////////////
int main()
{
    int len;
    char msg[] = "Wrong.";

    std::cout << "Password? ";
    char pwd[40];
    std::cin >> pwd;

    // Find the string length.
    len = std::strlen(pwd);

    // Compare the string with a string constant.
    if (std::strcmp(pwd, "boobah") == 0)
        // Copy constant to message.
        std::strcpy(msg, "OK.");

    std::cout << msg << " You typed " << len << " characters";

    return 0;
}