can't complie and run..

[srlcay47]

//Exercise P11.10, sort a vector of Employee objects by salary using the standard C++ sort function.

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include "ccc_empl.h"
using namespace std;


bool operator<(const Employee& a, const Employee&b)
{
return a.get_salary() < b.get_salary();
}

int main()
{
vector<Employee> list;
list.push_back(Employee ("Sean Lee", 40000));
list.push_back(Employee ("Kevin Lee", 30000));
list.push_back(Employee ("Chee Yang", 50000));

sort( list.begin(), list.end() );


for (unsigned int i = 0; i < list.size(); i++){
cout << "Employee name: " << list[i].get_name() << "\n";
cout << "Salary: " << list[i].get_salary() << "\n";
}

return 0;
}

[firedraco]

And the problem is...?

[jsmith]

The problem could be the combination of

using namespace std;

with naming the variable "list", but it's hard to say...

[blackcoder41]

I hope this helps.

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>

using namespace std;

class Employee
{
  public:
	Employee(string name, int salary) {
		Employee::name = name;
		Employee::salary = salary;
	}

	string get_name() const {
		return Employee::name;
	}

	int get_salary() const {
		return Employee::salary;
	}

	bool operator< (const Employee& b) const {
		return Employee::get_salary() < b.get_salary();
	}

  private:
	int salary;
	string name;
};



int main()
{
    vector<Employee> my_vector;

    my_vector.push_back(Employee ("Sean Lee", 40000));
    my_vector.push_back(Employee ("Kevin Lee", 30000));
    my_vector.push_back(Employee ("Chee Yang", 50000));


    sort( my_vector.begin(), my_vector.end() );


    for (int i = 0; i < my_vector.size(); i++)
    {
        cout << "Employee name: " << my_vector[i].get_name() << "\n";
        cout << "Salary: " << my_vector[i].get_salary() << "\n\n";
    }
    return 0;
}