为什么我的代码没有显示 [英] why is my code not showing

问题描述

我正在尝试使用fstream函数将数据输入到文件并显示输出但是一旦我运行代码，我看到的是按任意键继续

而不是我的输出是代码：

i am trying to use the fstream function to input data to file and show the output but once i run the code all i see is "pres any key to continue"
and not my output here is the code:

#include <iostream>
#include <fstream>
#include <string>
#include <iomanip>

using namespace std;

int main(){
    ifstream infile;
    ofstream outfile;

    string firstname, lastname;
    double current_salary, percentage_increse;


    infile.open("test.txt");
    outfile.open("ch3_Ex6Data.txt");

    outfile << fixed << showpoint << setprecision(2);

    outfile << "Enther employee name: ";
    infile >> firstname >> lastname;
    outfile << endl;

    outfile << "enter employee salary and percentage change";
    outfile << endl;

    infile >> current_salary >> percentage_increse;

    outfile << firstname << lastname << "the current salary is "
        << current_salary << "with a " << percentage_increse
        << "percent increse" << endl;

    infile.close();
    outfile.close();
    


    return 0;
}

推荐答案

它怎么可能有效？您认为infile和outfile可以做什么？



相反，使用 cin 和 cout ： http://www.cplusplus.com/doc/tutorial/basic_io [ ^ ]。

-SA

How could it possibly work? What do you think "infile" and "outfile" could do?

Instead, use cin and cout: http://www.cplusplus.com/doc/tutorial/basic_io[^].

—SA

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