Help Needed, Please!!!! Read File And Put Into Arrays

[Beginner01]

I need some help reading in a file that has a column with the student's name and then a column with their score.
I need to input this into 2 seperate arrays. One for the names and one for the scores.
I have to use a String Array and a Int Array. I can't figure out how to get it into a String array. I keep getting errors.

Any help would be greatly appreciated!!!


This is what I have so far:
#include <iostream>
#include <fstream>
#include <cstring>
#include <iomanip>
#include <cmath>
using namespace std;

ofstream fout;
ifstream fin;

class StudentStat
{
private:
int Size;
string Names[20];
int Scores[20];
float Avg,
StDev,
Median;
int High_Score,
Low_Score,
Range;
void Storem();

public:
void Input();
void Calc_Avg();
void Calc_StDev();
void Calc_Median();
void range();
void Calc_HighLowRange();
void Output();
};
void StudentStat::Input()
{

for(int i=0;i<20;i++)
{

fin>>Names[i];
fin>>Scores[i];
cout>>Names[i];
cout<<Scores[i];
}

}
int main()
{
StudentStat Studobj;
fin.open("EvenClass.txt");
while(!fin.eof())
{
Studobj.Input();
}
fin.close();
return 0;

}

[Ganon11]

I need some help reading in a file that has a column with the student's name and then a column with their score.
I need to input this into 2 seperate arrays. One for the names and one for the scores.
I have to use a String Array and a Int Array. I can't figure out how to get it into a String array. I keep getting errors.

Any help would be greatly appreciated!!!


This is what I have so far:

#include <iostream>
#include <fstream>
#include <cstring>
#include <iomanip>
#include <cmath>
using namespace std;
 
ofstream fout;
ifstream fin;
 
class StudentStat
{
private:
    int Size;
    string Names[20];
    int Scores[20];
    float Avg,
        StDev,
        Median;
    int High_Score,
        Low_Score,
        Range;
    void Storem();
 
public:
    void Input();
    void Calc_Avg();
    void Calc_StDev();
    void Calc_Median();
    void range();
    void Calc_HighLowRange();
    void Output();
};
void StudentStat::Input()
{
 
for(int i=0;i<20;i++)
{
 
fin>>Names[i];
fin>>Scores[i];
cout>>Names[i];              // <---- Here's your problem.  Replace the >> with <<
cout<<Scores[i];              // a.k.a. "cout << Names[i] << " ";
}
 
}
int main()
{
StudentStat Studobj;
fin.open("EvenClass.txt");
while(!fin.eof())
{
Studobj.Input();
}
fin.close();
return 0;
 
}

Found your error - for one of your cout statements, you say cout >> Names[i]; - this should use << instead. Try that.

[Beginner01]

It gives me the error binary '<<' :no operator found which takes right hand operand to type 'std::string'(or there is no acceptable conversion)
It says the same thing for '>>'.

Not sure where to go from here.. I have tried to look up sample code like this, but I can't seem to find anything. Without using a vector.

Thanks for your help!

[Ganon11]

Now that's very strange...there is a << operator on cout, and strings are able to be outputted in this way...This isn't likely, but have you tried adding #include <string> to your code? I usually use that header file instead of cstrings.