pr18008.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: pr18008.cpp
////////////////////////////////////////
#include <iostream>
#include <sstream>
#include <cstdlib>
#include <string>

int main()
{
    char instr[100];
    std::cout << "Enter an integer, a float, and a string: ";
    std::cin.getline(instr, 100);
    std::istringstream istr(instr);

    int n;
    float f;
    std::string s;
    istr >> n >> f >> s;
    std::cout << "Extracted from istringstream: " 
         << n << ' ' << f << ' ' << s << std::endl;

    return 0;
}

///////////////////////////////////////
// Note: This program compiles with the
// experimental Standard C++ Library,
// but it does not execute properly
///////////////////////////////////////