【发布时间】:2021-12-27 11:56:36
【问题描述】:
入口点是 int main() 所以我尝试调用 pwr.GetSalary 来计算外部字符串“Salary”和双倍值,但是程序不打印任何内容。 所以它是基类。
class Employee
{
public:
std::string FirstName;
std::string LastName;
std::string Patronymic;
double Salary;
Employee() {};
explicit Employee(std::string FirstName, std::string LastName,
std::string Patronymic, double Salary)
: FirstName(FirstName), LastName(LastName),
Patronymic(Patronymic), Salary(Salary) {}
bool operator==(Employee other) const
{
if (this->FirstName == other.FirstName &&
this->LastName == other.LastName &&
this->Patronymic == other.Patronymic)
return true;
else
return false;
}
};
继承基类的子类...这是计算工资并打印出来的绝妙方法...
class Papersworker : public Employee
{
private:
std::string FirstName;
std::string LastName;
std::string Patronymic;
double Salary;
public:
Papersworker() {};
using Employee::Employee;
const std::string Job = "Papersworker";
std::map<std::string, double> Coefficient =
{
{"Director", 4.2},
{"Papersworker", 1.2},
{"Guardian", 1.5},
{"Programmer", 2.5}
};
void ChangeCoefficient(std::string Job, double NewCoefficient)
{
Coefficient[Job] = NewCoefficient;
}
void ChangeNameSalary(std::string FirstName, std::string LastName, std::string Patronymic, double Salary)
{
this->FirstName = FirstName;
this->LastName = LastName;
this->Patronymic = Patronymic;
this->Salary = Salary;
}
void PrintPapersworker()
{
std::cout << "First name\t" << "Lastname\t" << "Patronymic\t" << "Salary\n" << this->FirstName << "\t\t" << this->LastName << "\t" << this->Patronymic << "\t" << this->Salary << "\n" << std::flush;
for (const auto& i : this->Coefficient)
{
std::cout << i.first << " = " << i.second << ";\t" << std::flush;
}
std::cout << "\n------------------------------------------------------------\n" << std::flush;
}
double GetSalary(double Salary, std::string Job)
{
return Salary * this->Coefficient[Job];
}
};
精彩的 int main() 部分。
int main()
{
Papersworker pwr;
double sr = 0.0;
std::cout << "\nEnter director's salary\t" << std::flush; std::cin >> sr;
std::cout << "\nSalary\t" << pwr.GetSalary(sr, "Director");
return 0;
}
如果您看到一些不好的并需要优化,请不要介意回复。 ._.我不明白在课程建设技巧方面发生了什么。 https://pastebin.com/p7HXaX80 P.S. 我的作业强制使用私人 FirstName,LastName,Patronymic,salary... P.S.S. 但是,我现在使用带有最新 C++ 的 Visual Studio 2022 Preview。 https://imgur.com/a/N8cDK3n
【问题讨论】:
-
@AlanBirtles 我尽力了。我能做些什么来解决问题?我能做的最好的事情是使用 pastebin.com 复制粘贴我的错误代码。 pastebin.com/p7HXaX80
-
您可能使用的是旧版本的 Visual Studio,您需要在
main的末尾设置断点以避免在程序完成时关闭控制台窗口。不过,这是众多可能性之一,因为我不确定您在运行程序时观察到了什么。和 Alan 一样,它会在我运行时打印薪水。 -
我希望我用的是旧的软件,但它是最新的... @chris
标签: c++ visual-c++